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9A-Duluth Ave. Intersection Project
O� PRIO U 4646 Dakota Street SE Prior Lake, MN 55372 CITY COUNCIL AGENDA REPORT MEETING DATE: JANUARY 26, 2015 AGENDA#: 9A PREPARED BY: LARRY POPPLER, CITY ENGINEER/INSPECTIONS DIRECTOR PRESENTED BY: LARRY POPPLER AGENDA ITEM: CONSIDER APPROVAL OF A RESOLUTION ACCEPTING THE FEASIBILITY REPORT AND ORDERING THE IMPROVEMENTS FOR CONCEPT 2A AND THE PREPARATION OF PLANS AND SPECIFICATIONS FOR THE DULUTH AVENUE INTERSECTION IMPROVEMENT PROJECT (TRN15-000003); FINANCING THE DULUTH AVENUE INTERSECTION IMPROVEMENT PROJECT TO BE UNDERTAKEN BY THE CITY AND ESTABLISHING COMPLIANCE WITH REIMBURSEMENT BOND REGULATIONS UNDER THE INTERNAL REVENUE CODE DISCUSSION: Introduction The purpose of this agenda item is to discuss concepts for the Duluth Avenue Improvement Project and to consider approval of a resolution ordering the Duluth Avenue Improvement Project and the preparation of plans and specifications. Since this is not utilizing MN Statutes 429 on this project, a simple majority is needed to approve the resolution. History The City uses the Capital Improvement Program to schedule projects. In this case the Duluth Avenue Intersection has been identified for several years and is shown in 2015-2019 Capital Improvement Program. MNDOT has also been planning for the signal replacement at Highway 13 and Duluth Avenue for several years. Duluth Avenue approaches to the signal could be better configured to improve operation of the signal. This project would reconstruct portions of Duluth Avenue to better align with the signal system. Dedicated lane configurations (raised medians) could be adjusted for better signal efficiency. Access points on Duluth are in close proximity to the intersection and are affecting operations. On September 8, 2014, the City of Prior Lake approved a professional services contract with WSB &Associates for the Duluth Avenue Intersection Project. A portion of the work includes the preparation of a feasibility report. Current Circumstances The feasibility report (attached)details the current conditions at the intersection and provides concepts for consideration. Phone 952.447.9800/Fax 952.447.4245/www.cityofpriorlak-e.com Existing Conditions Currently TH 13 is a two lane arterial carrying 16,000 vehicles per day in this area. Duluth Avenue is currently a two lane urban roadway carrying 4,300 vehicles per day. Duluth Avenue includes a left/thru lane and a dedicated right turn lane at TH 13. Duluth Avenue experiences heavy traffic volumes and the close proximity of local access points disrupts traffic flow. In addition, pedestrian facilities lack continuity, do not provide safe pedestrian accessibility, and are not up to date with ADA guidelines. Current traffic analysis show an acceptable level of service and a below average rate for crashes. However, considering traffic growth it is likely, within five years an unacceptable level of service will occur if nothing is done. Concepts Five concepts were developed for this project considering current intersection deficiencies and to provide for long term signal operation. The first three concepts (1, 2, and 2A) add a dedicated left turn lane on Duluth as it approaches Highway 13. They also offer a sidewalk connection on the west side of Duluth connecting to sidewalk on Village Lake Drive. The differences between the first three concepts are described below: • Concept 1 — Closes the Anna Trail access and closes the Village Lake Mall access off Duluth. • Concept 2—Provides for a median separating the travel lanes on Duluth from Subway to the Wells Fargo drive through exit. • Concept 2A — Provides for a median separating the travel lanes on Duluth from Subway to the north Holiday access. Two additional concepts were explored: • Concept 3 —Adds a roundabout at Village Lake Drive and Duluth. This concept can be incorporated into any of the other concepts or can be implemented at a later date, however the costs for Concept 3 are added to the other concept costs. • Concept 4 — Provides for only the signal replacement at Duluth and TH 13 with no pavement or lane improvements on Duluth Avenue. This would be a short term solution. A Neighborhood meeting was held on December 17th, but was only sparsely attended. Those that did attend generally preferred Concept 2. The residents of the Anna Trail neighborhood are concerned with traffic volumes and speeds. Comments from the meeting are attached to this agenda packet. Other individual meetings with business owners have also occurred. Business owners have differing viewpoints on how the concepts impact their business. Access changes are a significant concern to each business. Letters from local businesses are attached to this agenda packet. One concern from Holiday Stores was the location of the median across their northern Duluth Access. To 2 address this concern, concept 2A was developed which shortens the median and leaves the northern Holiday Stores access open to all movements. Lunds has commented that they would prefer concept 2, but requested an access from TH 13 with the project. Wells Fargo has verbally expressed similar comments as Lunds. Conclusion In summary, the project is feasible from an engineering and economic standpoint. Approval of the Feasibility Report does not grant final approval of the project. City Staff recommends that the City Council choose concept 2A which provides for median separation of the travel lanes but leaves the northern access for Holiday open for all traffic movements. City Staff also recommend that a roundabout at Duluth Avenue and Village Lake Drive be studied further and if appropriate incorporated into the Capital Improvement Plan for a construction in a future year. ISSUES: Even though Duluth Avenue has double yellow striping at the Village Lake Mall access, many vehicles make a left turn from Duluth Avenue to access the mall. As Duluth has become busier, more times during the day cars are backed up on Duluth at Highway 13 waiting for the signal. This queue restricts access to the mall, because the access is so close to Highway 13. However, vehicles on Duluth still try to make the left turn to access the mall at this location even during backups in the other direction. The left turning vehicles wait to make the left turn and in doing so back up traffic into Highway 13. Some vehicles do not expect cars to be stopping at this point in the road because of the double yellow striping. The same circumstance is present on the north side of the intersection with the close proximity of Anna Trail to Highway 13. Considering traffic growth, desire for efficient signal operation, and safety it is appropriate to reconstruct the Duluth Avenue approaches to Highway 13. The recommended concept changes driver behavior at this intersection and provide for safety and congestion mitigation. However, this option changes access to Anna Trail or local business. Some business owners have suggested alternative access off Highway 13. MNDOT will not approve alternative access from Highway 13 without the loss of other Highway 13 accesses. They have provided the attached letter addressing this issue. During the neighborhood meeting, concern was raised over the intersection of Duluth Avenue and Village Lake Drive. The close proximity of the Post Office access to Duluth Avenue provide for vehicle conflict within the dual left turn lane. As traffic volumes have grown this has become more of a concern over time. The Duluth Avenue modifications will add more traffic to Village Lake Drive at Duluth Avenue. One suggestion was for the installation of a roundabout at this location. Considering the roadway geometrics, this intersection may be good candidate for a roundabout. Adding a roundabout at this location to accommodate truck traffic will cost approximately $1,200,000. A mini- roundabout could be utilized for a third of the price if truck traffic volumes are low. If a roundabout is not a part of this project, the City should continue to monitor this intersection, study whether a mini-roundabout could be utilized, 3 and possibly add a future project into the Capital Improvement Plan. One concern with adding a roundabout is that a greater degree of city winter maintenance resources are needed to clear snow around roundabouts. The Duluth Intersection is approaching the downtown area and this intersection is a part of our commercial areas and downtown Prior Lake. The City has established the use of decorative signals within our downtown environment. The City Council should provide feedback to staff on whether a decorative signal style should be utilized here. The added cost for a decorative signal is $6,000 and the cost difference would be funded by the City. FINANCIAL The preliminary cost estimate for the two alternatives are very similar and are IMPACT: shown in the table below: CONCEPT CONCEPT CONCEPT CONCEPT CONCEPT iitstr $ 6". X87;754 Project $192,560 $197,550 $196,930 $330,000 $79,530 Support Costs j otal , $a: 551370 1'185,300 ...$1 181;,46 .'320,QtI $47718Q The funding table below shows how the project would be financed with either concept: CONCEPT CONCEPT CONCEPT CONCEPT CONCEPT "Do $207# $ E17}54117 21,1 City MSA $200,000 $200,000 $200,000 $200,000 ax'°Lev $747,$3(1 $77 ,7674,028 $1,320,AQ0 " $8165 Total $1,155,370 $1,185,300 $1,181,560 $1,320,000 $477,180 The Duluth Signal project is proposed to be financed by MNDOT, MSA and Tax Levy. The costs include construction estimates for each construction element, project support costs and right of way costs. A project contingency is also included in these preliminary numbers. Original CIP projections for the project included MNDOT costs of $150,000, City MSA of $200,000, and Tax Levy of $500,000. ALTERNATIVES: 1) A motion and a second to approve a Resolution accepting the feasibility report and ordering the improvements for concept 2A and the preparation of plans and specifications for the Duluth Avenue Intersection Improvement Project, (TRN15-000003), financing the Duluth Avenue Intersection Improvement Project to be undertaken by the City and establishing compliance with reimbursement bond regulations under the Internal Revenue Code 2) Deny this item for a specific reason and provide staff with direction. 3) Table this item until some date in the future. RECOMMENDED Alternative# 1 MOTION: 4 O� p�0 ti v � 4646 Dakota Street SE ` jNNESO�P Prior Lake,MN 55372 RESOLUTION 15-xxx A RESOLUTION ACCEPTING THE FEASIBILITY REPORT AND ORDERING THE IMPROVEMENTS FOR CONCEPT 2A AND THE PREPARATION OF PLANS AND SPECIFICATIONS FOR THE DULUTH AVENUE INTERSECTION IMPROVEMENT PROJECT (TRN15-000003); FINANCING THE DULUTH AVENUE INTERSECTION IMPROVEMENT PROJECT TO BE UNDERTAKEN BY THE CITY AND ESTABLISHING COMPLIANCE WITH REIMBURSEMENT BOND REGULATIONS UNDER THE INTERNAL REVENUE CODE Motion By: Second By: WHEREAS, Pursuant to Resolution 14-135, the City Council, on September 8, 2014 ordered a Feasibility Report to be prepared by the City's Engineering Department with reference to the Duluth Avenue Intersection Project; and WHEREAS, The Feasibility Report for the Duluth Avenue Intersection Project dated January 2015 contains information that the proposed project is necessary, cost effective, and feasible; and WHEREAS, the Prior Lake City Council on its own initiative has determined that it desires to complete the Public Improvement Project to the Duluth Avenue Intersection at Highway 13; and WHREAS, the Feasibility Report for the Duluth Avenue Intersection Project includes signal replacement, storm sewer,aggregate base,concrete curb and gutter,bituminous surfacing,and appurtenant work. NOW THEREFORE, BE IT HEREBY RESOLVED BY THE CITY COUNCIL OF PRIOR LAKE, MINNESOTA as follows: 1. The recitals set forth above are incorporated herein. 2. Such improvement is necessary, cost-effective, and feasible as detailed in the feasibility report. 3. The City Council hereby accepts the Feasibility Report as submitted. 4. The City Engineer is hereby authorized to prepare plans and specifications for the improvements delineated in feasibility report for Concept 2A. 5. The City Engineer is hereby designated as the Engineer for these improvements and is authorized to record engineering expenses in the Construction Fund (#501-43500.00-55020-TRN15-000003). 6. The Engineer shall prepare plans and specifications for the making of such improvements for the Duluth Avenue Intersection. 7. The City Council authorizes the following preliminary funding sources and corresponding transfers to the Construction Fund for the project: MNDOT $207,540 Municipal State Aid $200,000 Tax Lev $774,020 Project Total Cost $1,181,560 8. The City has determined to make a declaration of official intent ("Declaration") to reimburse certain estimated costs for this project from proceeds of bonds in accordance with the Internal Revenue Service Reimbursement Regulations (Treasury Reg. 1.150-2). 9. The City may declare other separate statements of reimbursement intent in connection with specific public improvements projects as they are initiated under Minnesota Statutes Chapters 429 and 444, or for other capital projects, with the understanding that such additional declarations of reimbursement intent will supplement this resolution. All reimbursed expenditures will be capital expenditures, costs of issuance of the bonds, or other expenditures eligible for reimbursement under Section 1.150-2(d)(3) of the Reimbursement Regulations. 10. This Declaration has been made no later than 60 days after payment of any original expenditure to be subject to a reimbursement allocation with respect to the proceeds of bonds, except for the following expenditures: a. costs of issuance of bonds; b. costs in an amount not in excess of $100,000 or five percent of the proceeds of an issue; or C. "preliminary expenditures" up to an amount not in excess of 20 percent of the aggregate issue price of the issue or issues that are reasonably expected by the City to finance the project for which the preliminary expenditures were incurred. The term "preliminary expenditures" includes architectural, engineering, surveying, bond issuance, and similar costs that are incurred prior to commencement of acquisition,construction or rehabilitation of a project other than land acquisition, site preparation, and similar costs incident to the commencement of construction. 11. This Declaration is an expression of the reasonable expectations of the City based on the facts and circumstances known to the City as the date hereof.The anticipated original expenditures for the Projects and the principal amount of the bonds are consistent with the City's budgetary and financial circumstances. No sources other than proceeds of bonds to be issued by the City are, or are reasonably expected to be reserved, allocated on a long term basis, or otherwise set aside pursuant to the City's budget or financial policies to pay such Project expenditures. 12. This Declaration is intended to constitute a Declaration of the Official Intent for the purposes of the Reimbursement Regulations. PASSED AND ADOPTED THIS 26TH DAY OF JANUARY 2015. VOTE Hedberg Keeney McGuire Morton Thompson Aye ❑ ❑ ❑ ❑ ❑ Nay ❑ ❑ ❑ ❑ ❑ Abstain ❑ ❑ ❑ ❑ ❑ Absent ❑ ❑ ❑ ❑ ❑ Frank Boyles, City Manager 2 OSc p�O,� N U City of Prior Lake 4646 Dakota Street SE • Prior Lake, MN 55372 Report January 26, 2015 TH 13 / Duluth Avenue Southeast Intersection Improvements City of Prior Lake Scott County, Minnesota 701 Xenia Avenue South,Suite 340 � Minneapolis,MN 55416 WS Tel:(763)541-4800 . Fax:(763)541.1700 d asset= wsbeng.com FEASIBILITY REPORT TH 13 /DULUTH AVENUE SE INTERSECTION IMPROVEMENTS FOR THE CITY OF PRIOR LAKE,MINNESOTA January 26, 2015 Prepared By: WSB & Associates, Inc. 701 Xenia Avenue South, Suite 300 Minneapolis, MN 55416 763-541-4800 763-541-1700 (Fax) Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City ofPrior Lake,MN WSB Project No.2865-00 January 26, 2015 Honorable Mayor and City Council City of Prior Lake 4646 Dakota Street SE Prior Lake, MN 55372 Re: Feasibility Report TH 13 /Duluth Avenue SE Intersection Improvements City of Prior Lake, MN WSB Project No. 2865-00 Dear Mayor and City Council Members: Transmitted herein is the feasibility report for the proposed TH 13 /Duluth Avenue SE Intersection Improvements project, which is located in the southeast portion of the city along Duluth Avenue at the intersection of TH 13. The proposed project consists of the installation of a new signal system at the Duluth Avenue and TH 13 intersection and would be partially funded as part of the MnDOT 2015 Signal Improvement Program. The report also includes potential geometric modifications to Duluth Avenue with different design alternatives and an option for a mini-roundabout at the intersection of Duluth Avenue and Village Lake Drive. The report contained herein presents costs for the project and proposed funding. We are available at your convenience to discuss this report. Please feel free to contact me at 763-287-7189 or dsterna(a�wsbeng.com if you have any questions. Sincerely, WSB &Associates,Inc. ag4k6— Don Sterna, PE Principal Enclosure cc: Larry Poppler, PE, City Engineer CERTIFICATION I hereby certify that this plan, specification or report was prepared by me or under my direct supervision and that I am a duly Licensed Professional Engineer under the laws of the State of Minnesota. Don Sterna, PE Date: January 26, 2015 Lic.No. 19103 `1, V6A- Tom Voll,PE Date: January 26, 2015 Reg.No. 43412 Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 TABLE OF CONTENTS TITLE SHEET LETTER OF TRANSMITTAL CERTIFICATION SHEET TABLE OF CONTENTS 1. EXECUTIVE SUMMARY......................................................................................................1 2. INTRODUCTION....................................................................................................................3 2.1 Authorization.....................................................................................................................3 2.2 Project Overview...............................................................................................................3 2.3 Scope.................................................................................................................................4 3. EXISTING CONDITIONS......................................................................................................5 3.1 Existing Conditions: Right-of-Way..................................................................................5 3.2 Existing Conditions: Traffic..............................................................................................5 3.3 Existing Conditions: Hydrology .......................................................................................7 3.4 Existing Conditions: Utilities............................................................................................9 4. DESIGN ALTERNATIVES..................................................................................................11 4.1 Design Option 1 ..............................................................................................................12 4.2 Design Option 2..............................................................................................................15 4.3 Design Option 2A ...........................................................................................................17 4.4 Design Option 3 ..............................................................................................................19 4.5 Design Option 4..............................................................................................................21 4.6 Summary of Project Alternatives....................................................................................22 4.7 Optional Aesthetic Treatments........................................................................................22 5. RESPONSES...........................................................................................................................23 5.1 Holiday Gas Station........................................................................................................23 5.2 Subway Restaurant..........................................................................................................23 5.3 Lund's Grocery Store......................................................................................................23 6. PERMIT REQUIREMENTS................................................................................................24 7. CONSTRUCTION PHASING ..............................................................................................25 8. FINANCING...........................................................................................................................26 8.1 Opinion of Cost...............................................................................................................26 8.2 Funding...........................................................................................................................26 9. PROJECT SCHEDULE.........................................................................................................27 10. PROPOSED RIGHT-OF-WAY AND EASEMENTS.........................................................28 11. CONCLUSIONS AND RECOMMENDATIONS................................................................29 Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Appendix A Figure 1 —Location Map Figure 2—Property Owners Map Figure 3 —Existing Drainage Area Map Figure 4A—Existing Public Utilities Map Figure 413—Existing Private Utilities Map Figure 5—Pavement Insets Typical Sections Figure 5A—Design Option 1 Typical Sections Figure 5B—Design Option 2 Typical Sections Figure 5C—Design Option 3 Typical Sections Appendix B Figure 6—Design Option 1 Figure 7—Design Option 2 Figure 7A—Option 2 Truck Turning Radii Figure 8—Design Option 2A Figure 8A—Option 2A Truck Turning Radii Figure 9—Design Option 3 Figure 10—Design Option 4 Figure 11 —Proposed Right-of-Way and Temporary Easements Appendix C Opinion of Probable Cost Design Option 1 Design Option 2 Design Option 2A Design Option 3 Design Option 4 Feasibility Report TH 13I Duluth Avenue SE Intersection Improvements City oJPrior Lake,MN WSB Project No.2865-00 1. EXECUTIVE SUMMARY The TH 13 /Duluth Avenue Intersection Improvement Project is a cooperative project with MnDOT that involves the replacement of the interconnected signal system, pedestrian improvements, and geometric lane configuration modifications along Duluth Avenue at the intersection of TH 13. The purposes of this project is to reduce traffic congestion and delay, expand pedestrian accessibility and mobility, improve safety, and maintain accessibility to local businesses near the Duluth Avenue/TH 13 intersection. The intersection is currently a signalized intersection.TH 13 is a two-lane divided roadway with right and left turn lanes, carrying a total of 16,000 vehicles per day. Duluth Avenue is a two-lane urban local roadway with a north bound and south bound left-thru lane and a dedicated right turn lane at the signalized intersection with TH 13, carrying a total of 4,300 vehicles per day. The traffic volumes on TH 13 and Duluth Avenue have increased steadily over the past five years due to population growth and the expansion of commercial space on either side of TH 13. The Duluth Avenue/TH 13 intersection experiences heavy traffic volumes, and the close proximity of local access on Duluth Avenue to the signal disrupts traffic flow and causes congestion backups on TH 13. In addition,pedestrian safety and pedestrian mobility are also a concern with the current intersection configuration. To address this issue, MnDOT has selected this intersection as part of their 2015 Signal Improvement Program that encompasses revising and upgrading several traffic signal systems on Minnesota's trunk highway system. The City wants to use this opportunity to revise geometrics and access along Duluth Avenue to develop separate left, right, and thru lanes at TH 13. This feasibility report discusses several design alternatives which include variations to the geometric layout as well as the option to utilize decorative street lighting on the signal system and painting of the signal to match the Main Avenue/TH 13 signal. The proposed project will include the following elements: ■ Complete signal system replacement including signal poles, mast arms and indicators,pedestals in the median of TH 13,and inductive loops in the Duluth Ave approaches. ■ Revised intersection geometry to include dedicated left and right turn lanes for each Duluth Avenue approach. ■ Left Turn Yield on Flashing Yellow Arrow signs will be installed for the Duluth Ave approaches. ■ Signal cabinet and controller will be replaced (including MMU with graphics display, load switches,and all other hardware needed to complete the signal operations) ■ Improvements to pedestrian facilities which will be designed in accordance with current ADA Accessibility Guidelines. The proposed schedule for the project allows for the complete construction of utility relocations, curb & gutter, aggregate base, bituminous paving, and pedestrian improvements in 2015. However, MnDOT may require all additional right-of-way and easements to be fully acquired prior to letting the project. A narrative of the proposed construction phasing is included in section 7 of this report. Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page I The total project costs for the street and utility improvements as proposed herein are estimated between $477,200 and$1,512,300 depending on which alternative or combination of alternatives is selected. The proposed funding for the project will be funded through MnDOT, Municipal State Aid, and City funds. MnDOT will fund 50%of the signal improvements as part of their 2015 Signal Improvement Program with the other 50%covered through City funds. The proposed geometric improvements to Duluth Avenue and Village Lake Drive would be funded through City funds. The project as described herein is necessary, feasible, and cost-effective from an engineering standpoint. It is the recommendation of WSB &Associates, Inc.that the City Council select a preferred alternative. Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 2 2. INTRODUCTION 2.1 Authorization This feasibility report was authorized by the City Council of Prior Lake at its September 8th, 2014 meeting. 2.2 Project Overview The City of Prior Lake has identified the need for professional engineering service for the design and construction of a new traffic signal and related geometric modifications at the intersection of TH 13 and Duluth Avenue. Figure 1 in Append&A illustrates the proposed project area. In 2012 the City of Prior Lake,together with Scott County and the Minnesota Department of Transportation (MnDOT), completed a Transportation Study of the Prior Lake Downtown South Area. As part of the alternatives considered,the baseline scenario (and all subsequent alternatives) included improvements at TH 13 and Duluth Avenue. Variations in alternatives focused on the alignment of Duluth Avenue north of TH 13. The study included work by both a Transportation Advisory Committee(TAC) and a Citizen and Business Group (CBG)that helped to form the study process, develop alternatives, and review and comment on the evaluation process and measures. Their input was used in the refinement of alternatives. Currently Duluth Avenue is a two-lane urban roadway with a left-thru lane and a dedicated right turn lane at the signalized intersection with TH 13. The Duluth Avenue /TH 13 intersection experiences heavy traffic volumes, and the close proximity of local access on Duluth Avenue to the signal disrupts traffic flow and causes congestion backups on TH 13. In addition,pedestrian safety and pedestrian mobility is also a concern with the current intersection configuration. To address this issue, MnDOT has selected this intersection as part of their 2015 Signal Improvement Program that encompasses revising and upgrading several traffic signal systems on Minnesota's trunk highway system. The City wants to use this opportunity to revise geometrics and access along Duluth Avenue to develop separate left, right, and thru lanes at TH 13. The purpose of this project is to develop improvements that will: ■ Provide a safe intersection for all motorists and pedestrians ■ Improve traffic flow and reduce delay ■ Improve pedestrian mobility ■ Maintain access to local businesses ■ Minimize impacts to adjacent properties ■ Meet current MnDOT design requirements Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 3 2.3 Scope The scope of this feasibility report includes the construction of a new traffic actuated signal system with an emergency vehicle preemption system, geometric layout alternatives, storm sewer modifications, and pedestrian improvements for the following: ■ Duluth Avenue—starting at the intersection of Village Lake Drive SE, extending to the north and ending approximately 300 feet north of TH 13. The new traffic actuated signal system to be constructed shall be designed to the current MNDOT standards and shall employ LED signal indications, LED luminaries, PVC loop detectors, audible pedestrian systems, flashing yellow arrows, mast arm pole signing. The signal system shall be interconnected to the other signal systems on TH 13. All pedestrian facilities within the project limits will be designed in accordance with current ADA Accessibility Guidelines. The feasibility report as presented herein discusses the current and future operating conditions of the roadway and intersection, offers several design alternatives, and addresses the estimated costs of each alternative. Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 4 3. EXISTING CONDITIONS 3.1 Existing Conditions: Right-of-Way The properties adjacent to the project located south of TH 13 are primarily commercial businesses which include Holiday Gas Station,Ace Hardware, Wells Fargo Bank, and the Prior Lake Post Office. The South Lake Village Mall is located east of the project that contains several businesses which also currently have accessibility from Duluth Avenue. The existing adjacent property located north of TH 13 includes several homeowners to the west of Duluth Avenue and three commercial businesses located east of Duluth Avenue,which include Subway Restaurant, Honest-1 Auto Care, and Klein Bank. Table 1 shown below is a list of the adjacent property owners and potential stakeholders. Figure 2 in Appendix A is an aerial map showing the location of the adjacent property owners. Table 1.List of Adjacent Property Owners PID OWNER HOUSE STREET 250070090 HENKE GARY D 16611 ANNA TRL SE 250070010 BREZINSKI TODD 1&ROCHELLE R 16737 ANNA TRL SE 250070020 WELLER MOLLY A 16743 ANNA TRL SE 250070030 FELDTEN PERCY O&KAREN J 16749 ANNA TRL SE 250070040 PREKKERLUVERNE 16761 ANNATRLSE 250070050 DUNBAR BARRY M&CHRISTINE 16773 ANNA TRL SE 250070060 MUELLER WILMAR P&ALICE 16698 DULUTH AVE SE 250070070 GINGERICH DELBERT D&DEBRA J 16684 DULUTH AVE SE 259020494 KLEIN BANK 16677 DULUTH AVE SE#100 254700010 BEALMAKE PARTNERS LLC&ATTN B 16731 H WY 13 SOUTH 250070080 GENTZ W W&MERECE L 16670 DULUTH AVE SE 252850010 DAVANN INC(SUBWAY RESTAURANT) 16711 DULUTH AVE SE 251770040 HOLIDAY STATIONSTORES INC 16800 DULUTH AVE SE 251770010 WELLS FARGO BANK&C/O THOMSON 16817 DULUTH AVE SE 252850020 HONEST ONE AUTOCARE 16683 DULUTH AVE SE 252690010 UNITED STATES POSTAL SERVICE 4455 VILLAGE LAKE DR SE 259020230 HOW DEE CORP 4393 MAPLEWOOD ST SE 251770050 ACE HARDWARE 16820 DULUTH AVE SE 3.2 Existing Conditions: Traffic Duluth Avenue is currently a two-lane urban local roadway with a north bound and south bound left-thru lane and a dedicated right turn lane at the signalized intersection with TH 13, carrying a total of 4,300 vehicles per day. TH 13 is currently a divided two-lane rural minor arterial roadway with west bound and east bound right and left turn lanes, carrying a total of 16,000 vehicles per day. The existing traffic signal includes protected left turn signal phasing for eastbound and westbound left-turns on TH 13, but has no turning movement phases for Duluth Avenue. The TH 13 /Duluth Avenue intersection experiences heavy traffic volumes,and the close proximity of local access on Duluth Avenue to the signal disrupts traffic flow and causes congestion backups. In addition, existing pedestrian facilities along Duluth Avenue currently lack continuity, do not provide safe pedestrian accessibility, and are not up-to-date with current ADA accessibility guidelines. Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 5 MnDOT's Crash Mapping Analysis Tool (MnCMAT) database indicates that there have been three crashes at the intersection since 2011, and one of those resulted in a serious injury. The City of Prior Lake also maintains crash records, and these have been incorporated into the MnCMAT data for a fully comprehensive data set. Both the crash rate and severity rate at the intersection fall below the Metro and statewide averages. Turning movement counts at the intersection were conducted in October of 2014. The data from the turning movement counts were put into the Synchro modeling software to determine the operations of the intersection with current and future conditions. A growth factor of 1.4 was used to determine future volumes at the intersection and modeling was based off of forecasted 2019 volumes. As shown below in Table 2 and Table 3, the existing intersection currently operates a Level of Service (LOS) C; however,without redesign of the intersection and the traffic signal system, the existing conditions will create a Level of Service (LOS) of F in four years' time. Table 2.Current Intersection Qf2eration Intersection AM Peak Hour PU Peak Hkxw LOS by Approach LOS by I ., ApproachLocal iton Delay Los Delay LOS LOS Delay LOS NB 20 C 25 C 39 TH13&Duluth WB 16 B 1_ E 2P C 25 C Avenue SB 19 S 22 C N EB 16 B 2a C Table 3.Future 2019 Volumes with No-Build Condition Intersection AM Peak Hour PM Peaik Hour LOS by Approach LOS by intersedion LOS bV Approach 1-UrSbyinterse ,. . - Delay NB - - TH 13&Duluth WB 33 { 41 w 61 E -- Avenue SB 69 E 76E E' EB 6S E 44 D Below is a list of descriptions for Level of Service (LOS): INTERSECTION LOS LOS A— At this level of service,almost no signal phase is fully utilized by traffic.Very seldom does a vehicle wait longer than one red indication.The approach appears open,turning movements are easily made and drivers have freedom of operation. LOS B— At this level, an occasional signal phase is fully utilized and many phases approach full use. Many drivers begin to feel somewhat restricted within platoons of vehicles approaching the intersection. LOS C— At this level,the operation is stable though with more frequent fully utilized signal phases. Drivers feel more restricted and occasionally may have to wait more than one red signal indication,and Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 6 queues may develop behind turning vehicles. This level is normally employed in urban intersection design. LOS D— At this level, the motorist experiences increasing restriction and instability of flow.There are substantial delays to approaching vehicles during short peaks within the peak period, but there are enough cycles with lower demand to permit occasional clearance of developing queues and prevent excessive backups. LOS E— At this level, capacity is reached.There are long queues of vehicles waiting upstream of the intersection and delays to vehicles may extend to several signal cycles. LOS F— At this level, saturation occurs,with vehicle demand exceeding the available capacity. The intersection of Duluth Avenue and Village Lake Drive is currently a three-way tee intersection with a one-way stop from Duluth Avenue. Village Lake Drive is a two-way urban local roadway with a center-left turn lane located at centerline of the roadway. Since the access to the Prior Lake Post Office is located within close proximity to the intersection of Duluth Avenue, this center-left turn lane often causes confusion to drivers and can sometimes lead to head-on traffic at this location, see the figure below. m Existing center-left turn lane can cause confusion to and lead to head-on traffic 3.3 Existing Conditions: Hydrology The project area is located within the Prior Lake - Spring lake Watershed District(PLSLWD) and consists of primarily impervious pavement surface throughout the project limits. There are three sub-drainage boundaries that encompass the project area which include UPPL-7, UPPL-8 and UPPL-13. There is currently an existing storm sewer system in place to collect and treat the runoff from these drainage areas. From Figure 3, shown below, it can be seen that the storm system located south of TH 13 directs the runoff into the existing storm pond UPPL-P 13 and that Feasibility Report TH 13I Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 7 the storm system located north of TH13 directs runoff into the existing storm pond UPPL-P7. It should be noted that the proposed project limits would not increase the impervious surface by more than 1 acre, in which case additional storm water treatment would be necessary. .. t. L M..• X33 7&3�,a... ��. AO r 4 ? a� URP1:- VRB L-kN' TRLATMENT , Figure 3.Hydrologic map of existing sub-watersheds Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 8 3.4 Existing Conditions: Utilities There are several utilities located within the project corridor. The public utilities include City sanitary sewer, storm sewer, and watermain. The private utility owners include Integra Telecom, Mediacom, Xcel Energy, CenterPoint Energy and Zayo Group(formerly Access Communications). Figures 4A & 4B, shown below, display the existing utilities throughout the site. A utility coordination meeting is scheduled for January 29th, 2015 in order to discuss any potential conflicts. e x` x r w A VA Legend - Sanitary Gravity Water Main --- Hydrant ' ►- Storm Gravity Main Fi-ure 4A. Existing Public Utilities Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City oJPrior Lake,MN WSB Project No.2865-00 Page 9 �anjTf _ r -411 r... .•�_r M 1 1 1 I 4 � � 4k Figure 4B.Existing Private Utilities Feasibility Report TH 131 Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 10 4. DESIGN ALTERNATIVES For all of the design alternatives the west curb line will remain approximately at the existing alignment and that the east curb line is proposed on a new alignment to allow for roadway widening. The majority of the existing pavement will be utilized inplace by conducting mill and overlay operations. The portion of the street that is widened to the east will be constructed with a full aggregate and bituminous section. The proposed pavement sections are shown below in Figure 5 and typical cross sections are shown in Figures SA through SC in Appendix A. All III III III]III I III IU 1111 INSET"A" DULUTH AVENUE ANNA TRAIL SPEC 2360 2' TYPE SP 12.5 MEANING COURSE W EKTURE ISRWES4400 SPEC 2360 31 TYPE Sa 12.5 WEkRInG COA45E WEXTLOE 1S?+ES44DC1 10" ACCRECATE RASE 1Cv1 CLASS 6 24' OF COMPACTED GRANULAR SUOGAAOE INSET"B" DULUTH AVENUE MILL AND OVERLAY -ILL SPEC 2360 2" TYPE SP 12.5 WEAREvU COURSE YEXTURE ISPWEB440E1 INPLACE PAVEVENT TO REWAEN 7 INSET"C" INSET"D" CONCRETE WALK BITUMINOUS TRAIL tCC14A: (PAID FOR AS 3'BI OINOVS WALK) �CTE WALK INEOIANISPEC 2350 3"TYPE SR 12.5 NEARING CONCRETE WALK ISIOEWALKI CCUNSE MIXTURE ISPWEA24091 A' AGG$6ATE BASE (CO) CLASS 6 6' AGGREGATE BASE ICVI CLASS 6 Figure 5.Proposed Pavement Sections Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 11 4.1 Design Option 1 Design Option 1 consists of installing a new signal system at the intersection of TH 13 /Duluth Avenue, improvements to pedestrian mobility via the construction of new sidewalks and bituminous trails, and widening of the existing roadway to allow for the dedicated turning lanes and through lanes. Option 1 eliminates the southerly intersection of Anna Trail /Duluth Avenue by constructing a cul-de-sac at this location and also eliminates the existing access from Duluth Avenue to the South Lake Village Mall parking lot. These close proximity access point were eliminated in order to alleviate traffic congestion at the intersection. Figure 6, shown below, is an illustration of Design Option 1. ,s1R W1tht�tvNESOIA 5 1.31 E � }r f . + I lf ; t,> T W1 Figure 6.Design Option 1 Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page l: Option 1 Pros: ■ Reduces traffic congestion at the intersection by eliminating close proximity access points ■ Maintains existing access to the Holiday Gas Station ■ Improves pedestrian safety and mobility by creating additional sidewalks and bituminous paths. Option 1 Cons: ■ Causes impacts to residents along Anna Trail by forcing them to utilize the northerly intersection of Anna Trail/Duluth Avenue ■ Causes impacts to local businesses and users of the South Lake Village Mall parking lot located east of the corridor by eliminating the accessibility from Duluth Avenue ■ Potential to increase traffic congestion at the intersection of Village Lake Drive and Duluth Avenue by eliminating existing accessibility to the South Lake Village Mall parking lot from Duluth Avenue. Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 13 4.2 Design Option 2 Design Option 2 also consists of installing a new signal system, improvements to pedestrian mobility, and widening of the existing roadway. However,this option incorporates a concrete median that delineates oncoming traffic and maintains"right-in/right-out"accesses at Anna Trail,the Holiday Gas Station, and at the South Lake Village Mall parking lot location. Figure 7, shown below, illustrates Design Option 2. It should be noted that truck turning movements were analyzed for this option in order to evaluate the accessibility at the Holiday Station;the truck turning template is shown in Figure 7A. r. N Y r 1A -JM , EM 1 J: IL 40 ;/* At G N i i Figure 7.Design Option 2 Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City oJPrior Lake,MN WSB Project No.2865-00 Page 15 i { c T. T yy s 1 f `j{ �9 I I i , .+..-.�...W.+....,...... a .,,. .. ! i ! � J t . Figure 7A. Truck Turning Template at Holidky Gas Station Option 2 Pros: ■ Provides "right-in/right-out"access at Anna Trail, Holiday Gas Station, and at the South Lake Village Mall parking lot location ■ Reduces traffic congestion by eliminating left turn movements near the intersection ■ Improves safety by delineating oncoming traffic and eliminating left turn movements ■ Improves pedestrian mobility by creating additional sidewalks and bituminous paths ■ Improves pedestrian safety by providing pedestrian refuge at the crosswalk locations within the concrete medians Option 2 Cons: ■ Causes impacts to the Holiday Gas Station by eliminating left turns out of the north driveway entrance ■ Potential to increase traffic congestion at the intersection of Village Lake Drive and Duluth Avenue by eliminating left turn access to the parking lot along Duluth Avenue. Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 16 4.3 Design Option 2A Design Option 2A is essentially the same as Design Option 2 except that the concrete median is stopped short of the north entrance to the Holiday Gas Station and the existing accessibility at this location is maintained. Figure 8, shown below, illustrates Design Option 2A. It should be noted that truck turning movements were evaluated for this option in order to determine the location to terminate the concrete median;the truck turning template is shown in Figure 8A. i � J N 1 • , T o n i ,1 4 ! Figure 8.Design Option 2A Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,AIN WSB Project No.2865-00 Page 17 Si i m JJ +u Figure 8A. Truck Turning Template at Holiday Gas Station Option 2A Pros: ■ Provides"right-in/right-out"access at Anna Trail &at the South Lake Village Mall parking lot location ■ Maintains existing access at the Holiday Gas Station ■ Improves safety by delineating oncoming traffic and reducing left turn movements. ■ Improves pedestrian mobility by creating additional sidewalks and bituminous paths ■ Improves pedestrian safety by providing pedestrian refuge at the crosswalk locations within the concrete medians Option 2A Cons: ■ Continued traffic congestion caused by the left turn movement at the north access to the Holiday Gas Station ■ Potential to increase traffic congestion at the intersection of Village Lake Drive and Duluth Avenue by eliminating left turn access to the parking lot along Duluth Avenue. Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 18 4.4 Design Option 3 As part of this report WSB, was requested to look into the feasibility of mini-round-about at the intersection of Duluth Avenue and Village Lake Drive. Design Option 3, shown below in Figure 9, incorporates a three-legged mini-roundabout at this intersection.Mini-roundabouts are typically meant to be implemented in locations with no or little semi-truck movement, or at least very limited right turn truck movement. In order to accommodate left-turning truck movements, the concrete island located at the center of the roundabout is surmountable (drive over type curb) and designed to carry the truck loading as they maneuver through the intersection. In order to accommodate right-turning truck movements,the concrete medians would also need to be designed as surmountable. This becomes an issue since trucks will need to encroach the opposite approach lane,posing a complicated situation if a car is waiting to enter the intersection. This situation is not a significant concern if truck traffic is infrequent and/or only occurs during non- peak hours. While this option would accommodate the turning movements of a fire truck or bus sized vehicles and is feasible from an engineering standpoint, it is not recommended since the intersection of Duluth Avenue and Village Lake Drive does experience some semi-truck traffic. In order for a roundabout to function properly for truck turning movements it should be a full sized roundabout which would require additional right-of-way and construction impacts. A full sized roundabout layout was not prepared as part of this report, but typical construction costs of similar projects have ranged in area of$1.1 million. f x �IV .�• r' e � r Figure 9.Design Option 3 Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 It should be noted that this Option 3 is a"stand-alone"option and can be incorporated into any of the aforementioned options. This option could reviewed/studied at a later date,which would allow for post construction evaluation of the Duluth Avenue/Village Lake Drive intersection. Option 3 Pros: ■ Improves safety and traffic congestion at the intersection of Village Lake Drive and Duluth Avenue by eliminating left turn movements ■ Roundabout acts as a traffic calming device which would help reduce the number of vehicles speeding at this location ■ Eliminates the center-left turn lane near the Post Office entrance which currently can cause confusion to drivers and has a potential for head-on traffic at this location ■ Improves pedestrian safety and mobility by providing pedestrian refuge at designated crosswalks within the concrete median ■ "Stand-alone"option Option 3 Cons: ■ Right-turning truck turning movements can cause traffic congestion and confusion ■ Additional financial costs ■ Additional impacts related to construction phasing Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 20 4.5 Design Option 4 Design option four consists only of installing the new signal system at the intersection of TH 13 and Duluth Avenue,with no geometric changes along Duluth Avenue. The new traffic actuated signal system to be constructed shall be designed to the current MNDOT standards and shall employ LED signal indications, LED luminaries, PVC loop detectors, audible pedestrian systems, flashing yellow arrows,mast arm pole signing. The signal system shall be interconnected to the other signal systems on TH 13. Figure 10, shown below, is an illustration of Design Option 4. Anna 7r - - Revised Signal System f a w; r r+ t i Figure 10.Design Option 4 Option 4 Pros: ■ Reduced financial costs ■ Reduced construction impacts ■ Potential to improve traffic congestion in the short term by incorporating flashing yellow arrow and interconnected to other signal systems along the corridor Option 4 Cons: ■ Short term solution ■ Does not address pedestrian mobility ■ May not reduce long term traffic congestion at the intersection. Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 21 4.6 Summary of Project Alternatives Table 4, shown below, summarizes the benefits of each alternative. Table 4.Summary of Alternatives Design Opti n Benefits Project Benefits Option 1 Option 2 O tion 2A Option 3 Option 4 Reduces Traffic Congestion M=2 =3 2 =2 11 =1 Improve Pedestrian Mobility M=2 =3 =3 =3 =1 Improves Intersection Safety V=2 =3 =2 =2 =1 Maintains Accessibility BVI=2 =3 =2 H=3 Minimizes Impacts =2 =3 =2 H=3 Total Ranking 8 13 13 11 9 Key:H=High,Rank 3 M=Medium,Rank 2 = Low,Rank 1 4.7 Optional Aesthetic Treatments Optional aesthetic treatments that have been incorporated into the previous downtown projects have included decorative signal amenities and landscaping elements. The proposed signal amenities for this project include decorative street lighting on the signal poles with a dark bronze painted finish to match the new Main Avenue/TH 13 signal system, as seen in the figure below. Landscaping elements have also been incorporated to enhance the entrances to the downtown area. The cost associated with these optional aesthetic treatments are shown in section 8 of this report. e5s;c- ,ate r. Proposed Signal Amenities to match the Main Avenue and TH 13 intersection Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 22 5. RESPONSES 5.1 Holiday Gas Station Holiday Gas Station has consulted with Westwood Engineering to do their own traffic study with consideration to the proposed options listed in this report. Based on their study they also recommend Option 2A, which is a median on Duluth Avenue that stops before Holiday's access driveways. Below is the response the City received from the Holiday Companies for this project: "As we understand from the information presented at the Open House meeting,that there currently is not a safety/accident issue with the intersection. There are challenges, but looking for creative solutions would be a more prudent approach in this case. We believe that the installation of a median is not only pre-mature, but may very well present unintended traffic consequences as well as have a significant impact on the viability of area businesses.Many businesses, including ours are service by large semi-tractor/trailers and tankers.Access for these delivery vehicles, as well as our customer is paramount to the operation and success of these businesses. Holiday encourages the City Council to strongly consider an option that does include a median." 5.2 Subway Restaurant WSB &Associates has had discussions with the Subway restaurant regarding the project. Subway is located at the northeast quadrant of the intersection and has access from Duluth Avenue. The existing access will remain in the same location;however minor grade changes will be necessary to accommodate the additional roadway width. Subway's primary concern was maintaining accessibility during construction. It should be noted that all businesses, including Subway,will have accessibility throughout the construction process by utilizing innovative construction techniques which are discussed further in the construction phasing section 7 of this feasibility report. 5.3 Lund's Grocery Store Lund's grocery store has expressed some concern in regards to accessibility and visibility. Below is a statement from the response: "We are asking that you consider leaving the northwestern entrance into the mall open(option 2) for customers that are traveling north. We understand that with the proposed median a southbound traveler will not be able to use this entrance as they do today. With that being said, we would like to ask that there be consideration for a right-in/right-out(RIRO)off eastbound TH 13 to allow eastbound traffic to enter at the front of the mall and also give southbound travelers the option to get on TH 13 and maneuver into the RIRO to the mall." WSB&Associates has had discussions with MnDOT regarding Lund's request for the right-in/ right-out access proposed to be located on the south side of TH 13 east of the Duluth Avenue Intersection. MnDOT has stated that the proposed access is not in compliance with MnDOT accessibility management guidelines and that they will be providing a letter to the City formally denying the request. It should be noted that there is an existing right-in/right-out access located Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 23 on the south side of TH 13 750-feet east of the Duluth Avenue Intersection, therefore this type of access is currently provided. 6. PERMIT REQUIREMENTS Permits required as part of the proposed improvements are anticipated as follows: Minnesota Pollution Control (MPCA) ■ NPDES Construction Activity Permit Prior Lake-Spring Lake Watershed District(PLSLWD) Minnesota Department of Transportation ■ Right-of-Way Permit Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City ojPrior Lake,MN WSB Project No.2865-00 Page 24 7. CONSTRUCTION PHASING It is imperative that access to local businesses and adjacent property owners be maintained at all times during construction. Therefore innovative construction techniques, such the use of high early concrete and temporary bituminous pavement will be utilized to accomplish this goal. Consistent coordination with local business owners will be fundamental to the success of this project. In addition to maintaining accessibility to the adjacent property owners and businesses during construction, both Duluth Avenue Southeast and Trunk Highway 13 will remain open to traffic during construction. In order to accomplish this goal, it will be necessary to install a temporary traffic signal system which will also allow for the installation of the new signal system with minimal disruption to the flow of traffic. The following construction phasing sequence is recommended for Design Option 2 and 2A: ■ Phase 1: Installation the temporary signal system ■ Phase 2: Route residential traffic from Anna Trail to the north intersection of Duluth Avenue/Anna Trail. Conduct removals along the west side of the roadway, relocate the existing hydrant, and install temporary pavement. Temporary striping and shift traffic slightly to the west on temporary pavement to allow for roadway widening along the east side of the road. ■ Phase 3: Conduct removals, excavations, and construction for geometric modification along the east side of roadway. ■ Phase 4: Shift traffic to outsides lanes of the roadway to allow for installation of the concrete median and conduct milling operations. ■ Phase 5: Shift traffic to inside lanes,remove temporary pavement and installation of curb & gutter along the west side of the roadway. ■ Pavement of wearing course and final striping, shift traffic to new roadway alignment. ■ Phase 6: Installation of the new signal system; this phase of construction should be started congruent with phase 2 and continue into phase 5. ■ Phase 7: Construction of the mini roundabout located at the intersection of Village Lake Drive &Duluth Avenue (if this alternative is selected). Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 25 8. FINANCING 8.1 Opinion of Cost A detailed Engineer's Opinion of Probable Cost for the proposed improvements can be found in Appendix C of this report. These opinions of probable cost incorporate 2014 construction costs and include a 10% construction contingency and 20%project indirect costs. The project indirect costs include legal, engineering, administrative, and financing items. A summary of the project costs is shown below: SUMMARY OF COSTS Alternate Alternate Alternate Alt.No. 3 Alt.No. 3 Alternate No. l No. 2 No. 2A Full Mini No. 4 Roundabout Roundabout Construction $949,310 $974,250 $971,130 $1,100,000 $272,500 $391,650 Cost Optional Signal $6,000 $6,000 $6,000 - - $6,000 Amenities Optional Landscaping $7,500 $7,500 $7,500 - - - Elements Project Indirect $192,560 $197,550 $196,930 $220,000 $54,500 $79,530 Costs (20%) Total $1,155,370 $1,185,300 $1,181,560 $1,320,000 $327,000 $477,180 Project Cost 8.2 Funding The proposed funding for the project will be funded through MnDOT, Municipal State Aid, and City funds. MnDOT will fund 50%of the signal improvements as part of their 2015 Signal Improvement Program with the other 50%covered trough City funds. The proposed geometric improvements to Duluth Street and Village Lake Drive would be funded through City funds. FUNDING SPLITS Alternate Alternate Alternate Alt.No. 3 Alt.No. 3 Alternate No. 1 No. 2 No. 2A Full Rndabt Mini Rndabt No. 4 MnDOT $207,540 $207,540 $207,540 - - $195,530 City Municipal $200,000 $200,000 $200,000 - - $200,000 State Aid Tax Levy $747,830 $777,760 $774,020 $1,320,000 $327,000 $81,650 Total Project $1,155,370 $1,185,300 $1,181,560 $1,320,000 $327,000 $477,180 Cost Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 26 9. PROJECT SCHEDULE In consideration of the effort required to complete the project as presented, the following schedule is proposed. This schedule may be revised as the project progresses: Preliminary Design/Feasibility Stage Notice to Proceed(City Council)......................................................................................September 8,2014 Public Meeting/Open House..........................................................................................December 17,2014 City Council Approves Feasibility Report/Authorizes Plans and Specs .............................January 26,2015 Final Design Phase DetailDesign.............................................................................................................February/March 2015 MnDOTState Aid Review..........................................................................................................March,2015 City Council—Approves Final Plans and Authorize Ad for Bid..................................................April,2015 Pre-Order Signal...........................................................................................................................April,2015 Bidding Phase Advertisefor Bids..........................................................................................................................June,2015 OpenBids.......................................................................................................................................July,2015 City Council Award Contract.........................................................................................................July,2015 Construction Phase BeginConstruction....................................................................................................................August, 2015 Construction Completion.....................................................................................................November, 2015 Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City oJPrior Lake,MN WSB Project No.2865-00 Page 27 10. PROPOSED RIGHT-OF-WAY AND EASEMENTS Right-of-way acquisitions and temporary easements will be necessary at the following properties: ■ Right-of-Way acquisitions at the Wells Fargo Bank property and the South Lake Village Mall property will be necessary in order to widen the roadway for dedicated turn lanes and a concrete sidewalk at this location. Temporary construction easements will also be required to facilitate construction grading. ■ Holiday Station will require an easement for the sidewalk extension and a hydrant relocation. Temporary construction easements will also be required to facilitate construction grading. ■ Subway Restaurant will require a temporary construction easement to reconstruct their driveway. ■ Two residential properties on the northwest side of the TH 13 and Duluth Avenue intersection will require temporary construction easements to facilitate construction grading. Figure 11, shown below, shows the proposed Right-of-Way and temporary easements for this project. —� Com` Temporary Easement Anna Tr �j --- -- MI Proposed Right ofWay *Tempora Easement- Ter» Easement ;x ry, r pora , xi, �:. ;� j Figure 11.Proposed Right-of-Way and Temporary Easements Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 28 11. CONCLUSIONS AND RECOMMENDATIONS MnDOT has selected the intersection of Duluth Avenue/TH 13 as part of their 2015 Signal Improvement Program that encompasses revising and upgrading several traffic signal systems on Minnesota's trunk highway system. Based on the preceding discussions,we offer the following conclusions: 1. It will be necessary to make some proposed geometric changes along Duluth Avenue in order to provide a safe intersection for all users, improve pedestrian mobility, improve traffic flow, and reduce delay to motorists. 2. Each of the 4 project alternatives are feasible to construct and cost effective through MnDOT,Municipal State Aid, and City funds from an engineering standpoint. 3. The request by Lund's Grocery Store for the right-in/right-out access which is proposed to be located at the south side of TH 13 east of the Duluth Avenue intersection was considered and discussed with MnDOT.However,MnDOT has stated that the proposed access is not in compliance with their accessibility management guidelines and that they will be providing a letter to the City formally denying the request. It should be noted that there is an existing right-in/right-out access located on the south side of TH 13 750-feet east of the Duluth Avenue Intersection,therefore this type of access is currently provided. Based on the preceding discussion, WSB &Associates offer the following recommendation: 1. Design Option 2A(median on Duluth Avenue stopping short of Holiday's north driveway) is recommended for the following reasons: ■ Reduction of intersection congestion and improvements to traffic flow by eliminating left turn movements out of South Lake Village Mall parking lot and at Anna Trail. ■ Greatest improvements to pedestrian safety and mobility by constructing additional sidewalks and providing pedestrian refuge at crosswalk location in the concrete median ■ Minimizes impacts to adjacent property owners by providing"right-in/right-out" access at Anna Trail and at South Lake Village Mall while maintaining existing access at the Holiday Gas Station. ■ This Option 2A will be designed so that the median can be extended south past the Holiday Gas Station's north driveway entrance in the future, if traffic congestion continues to be an issue. 2. Design Option 3 (full or mini-roundabout at Village Lake Drive) is recommend for evaulation since more circulation of traffic will be directed to the intersection of Duluth Avenue&Village Lake Drive. This additional traffic flow is primarily due to elimination of left turn accessibility from Duluth Avenue to the adjacent South Lake Village Mall parking lot.It should be reiterated that this option is a"stand-alone"design option and can be incorporated into any of the aforementioned options. This option could also be implemented at a later date,which would allow for post construction evaluation of the Duluth Avenue/Village Lake Drive intersection. Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 29 APPENDIX A Figure 1 —Location Map Figure 2—Property Owners Map Figure 3—Existing Drainage Area Map Figure 4A—Existing Public Utilities Map Figure 413—Existing Private Utilities Map Figure 5—Pavement Insets Typical Sections Figure 5A—Design Option 1 Typical Sections Figure 5B—Design Option 2 Typical Sections Figure 5C—Design Option 3 Typical Sections Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 30 o WSB 3 � u WIND SONG 1P`�1�\ TR• �O cIR. ((( J thST. a oQAr 94R BlANCq CONDONS gyp? �0 GLEN KN QySS�P a MARSH ST. COOLA �p �CIRN ! . v ST. ST. �0 CIF R' DR. ePy o c' HfC,y CLA CI j raj - 3 RUTL�OGE LLST . HOPmE ST v ==v EAU v u LIIIl°aIHIlIlBN®®� UJ > U R• PyS LF NO a ` �! n a J LEMLE� CIR. V WOD C1F o = PDQ •P P tidy\ � G�P`C/ w � PVc�'�LtQ. AOI T J 5F L5 Fv NIAS 34. BASS ST. a L ST. 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SpPG N 3 [MRWNESOTA // ^I w �O+ r0 �� 2 LILT cc cF Q oD0= R. c'��F` a // Crystal Lake J AOR o`' tiFSS rr TR. IL DE LO, i 0 0 o Y �D44• = DR. o �o J 43. ZI' FIEL 0 a OERLp o a o a \ C'� 0 3 o E. OAK POINT DR.u_ E. _ Q o m z —11\ RO o— Lake b Q N Z ( BussE o ul PKWY. m"o 1�1 J a N 0 } � 0 + 3 \ o w E. 0 800 ft 1600 ft hb Y 04 �� Feasibility Report Figure 1 TH 13 and Duluth Avenue SE Intersection Improvements City of Prior Lake, Minnesota Location Map am •y�Nxcs�* a3 W � w HENKE GARY D f ' V` 16611TR ANNA SE A _n Op GENTZ W W 8 MERECE L 16670 DULUTH AVE SE ( -. ;` p 'z- 0 60 120 ft 1t" GINGERICH DELBERT f` f . e DB DEBRAJ 16684 DULUTH AVE SE MUELLER WILMAR t" * r P&ALICE ' $ KLEIN BANK 4. 16698 DULUTH AVE SE 16677 DULUTH AVE SE , DUNBAR BARRY M � &CHRISTINE �r 16773 ANNA TRL SE HONEST-ONE r AUTOCARE ��./x, 16683 DULUTH AVE PREKKER LUVERNE , 16761 ANNA TRL SE �",P`- �� „„ • ., e C+ p NCAN N I m' (SUBWAY REST.) 16711 DULUTH AVE SE) ,tit FEOEN PERC Y KAREN J 167NNA TRL SEIla T WELLER MOLLYA e us 16743 ANNA TRL SE - BEALMAKE PARTNERS LLC&ATTN B BREZINSKI TODD t" 16731 HWY 13 S J&ROCHELLE R - tC ' 16737 ANNA TRL SE t fr- "1 \ HOLIDAY STATIONSTORE INC ATTN ( - ,� <�. 16800 DULUTH AVE SE i *�„ ' •� r E ¢ �� AO r. '. WELLS FA GO BANKt f s-7 &CIO THOMSON � HOW DEE CORP 16817 SE DULUTH AVE [• , 4393 MAPLEWOOD ;� - „r, •�" ST SE r LL1�� L Lhl.1; ym ACE HARDWARE y 16820 DULUTH AVE SE a Of 1 UNI TED STATES .'" �1L 1 POSTAL SERVICE T < 4455 VILLAGE LAKE DR SE ' K:\02865-000\GIs\Maps\propertyOwnersMap.mxd Date Wednesday,January 14,2015 OF PRlpq Feasibility Report71 Figure 2 TH 13 and Duluth Avenue SE Intersection Improvements property Owners Map MSN soy" City of Prior Lake, Minnesota N WSB 0 2N 400 ft , +► } -= e x:591'' y �'�•: .E,:'�•.'�..r. s - 4.1 • e 41, Ur w r E. R ... - t S*. i sore - rt" ��'-`•. c1 r• t r K:\02865-000\GIS\Maps\Propertyo—em pWatersh eds.mxd Date:Wednesday,January 14,2015 OF PRIp�, Feasibility Report Figure 3 TH 13 and Duluth Avenue SE Intersection Improvements Drainage Map ���N,�5011 City of Prior Lake, Minnesota WSB r N f j�al�!h l L SE k AFsrufua.•,lrrr_ ,� ., y 0 60 120 ft IT r 41W" �^ r `. S: el If � t go' ir tp JO- A, ill a Aw k t a R K:\02865-000\GIS\Maps\Prpperty0wnersMa pwithUtilities. d Date'Wed nes day�lanuary14,2015 U YRIpV Feasibility Report Figure 4A 7 TH 13 and Duluth Avenue SE Intersection Improvements ExistingPublic Utilities �, City of Prior Lake, Minnesota O �NNEso WSB �. R Arsociares lnc J/�\J� _ } J n ' . e e �J �J p O J� d'e 0 ' a P-BUR —oRc�a Tr _ 04 y� b 04, t MINNESOTA oD4b -O o„o4 u F/O O14 OF/0 F/0 F/0 �/U 6 T-E T-BURT-BUR T-BUR T-8 7-Bur T UR T-BURN-BURS -T-BUR T-BuR T-BU T-BUR T-BUR T-BU T-BUR _ U T- T BU j� R T_BOHP OHPOHP' IP OHP P OHP OMP OHP Pt * 0 P = l� t 4 i. �s a ��\ Q4 D o � a ti c °I 41 �® N W /ate B 6D ft 120 ft he sY 0 rx.oR Feasibility Report Figure 4B TH 13 and Duluth Avenue SE Intersection Improvements a4 City of Prior Lake, Minnesota Private Utility Map em Mrp�sott 03 WSB d Associmes,Inc. INSET "A" DULUTH AVENUE ANNA TRAIL SPEC 2360 2" TYPE SP 12.5 WEARING COURSE MIXTURE (SPWEB440C) SPEC 2360 3" TYPE SP 12.5 WEARING COURSE MIXTURE (SPWEB440C) 10" AGGREGATE BASE (CV) CLASS 6 24" OF COMPACTED GRANULAR SUBGRADE INSET "B" DULUTH AVENUE MILL AND OVERLAY 2" MILL SPEC 2360 2" TYPE SP 12.5 WEARING c COURSE MIXTURE (SPWEB440E) o INPLACE PAVEMENT TO REMAIN y 0 C 0 U h O Q h O Q 0 INSET "C, INSET "D" CONCRETE WALK BITUMINOUS TRAIL (PAID FOR AS 3" BITUMINOUS WALK) a T 4" CONCRETE WALK (MEDIAN) SPEC 2350 3" TYPE SP 12.5 WEARING 6" CONCRETE WALK (SIDEWALK) COURSE MIXTURE (SPWEA240B) 4" AGGREGATE BASE (CV) CLASS 6 6" AGGREGATE BASE (CV) CLASS 6 a w D O V O O O h b li r Rt Feasibility Report Figure 5 TH 13 and Duluth Avenue SE Intersection Improvements o City of Prior Lake, Minnesota Z al/�ncsOt�. Pavement Sections WSB d Associates,lnc. North of Trunk Highway 13 1 10' I 6' I 14' I 12' I 13' I 18' 1_ 6' I Trail Blvd Thru Lane 'F Thru Lane Turn Lane Thru Lane Blvd South of Trunk Highway 13 r C I Q U 1 6' I 20' 1 13' 12' 1 14' 1. 5' I. 5' _1 Walk Thru Lane Turn Lane T Thru Lane Thru Lane Blvd Walk U 0 h O U ti h D Q 4- O h N l d Proposed Sections for Design Option 1 0 h °m W m 0 k W D U V D D D h� Y 0 r&`ORS Feasibility Report Figure 5A M TH 13 and Duluth Avenue SE Intersection Improvements Design Option 1 a City of Prior Lake, Minnesota Typical Sections I" NNNES01 WSB North of Trunk Highway 13 1 10' I 6' I 14' I 12' I 13' 1 4' 1 18' I 6' Trail Blvd Thru Lane T Thru Lane + Turn Lane +Median' Thru Lane 'I Blvd South of Trunk Highway 13 �{s a 1 6' 1 20' 1 4' 1 13' 12' I 14' 1 5' 1 5' 1 ° Walk Thru Lane edian Turn Lane Thru Lane Thru Lane Blvd Walk U H O h O a x O h m N l Q Proposed Sections for Design Option 2 m _ m W y a k W D O U_ O O O h� b x 04 PRIp4 Feasibility Report Figure 513 TH 13 and Duluth Avenue SE Intersection Improvements Design Option 2 City of Prior Lake, Minnesota Typical Sections pm �JVh'ES�Sf O� AL �Associates./nc. Approach legs P" Z�� A q- 6' I 16' Varies I 16' I 6' r Blvd # Thru Lane Median Thru Lane Blvd Roundabout a I 6' I 16' I 40'(20'Radius) I 16 I 6 _I r �t ° Blvd Thru Lane Median Thru Lane Blvd u m 0 U ti h O Q k O h m N E Proposed Sections for Design Option 3 m °m y _d t W D O U O O O PRlp Figure SC �Y g �o U TH 13 and Duluth Avenue SE Intersection Improvements Design Option 3 City of Prior Lake, Minnesota Typical Sections om M�NNFS�S* . (N APPENDIX B Figure 6—Design Option 1 Figure 7—Design Option 2 Figure 7A—Option 2 Truck Turning Radii Figure 8—Design Option 2A Figure 8A—Option 2A Truck Turning Radii Figure 9—Design Option 3 Figure 10—Design Option 4 Figure 11 —Proposed Right-of-Way and Temporary Easements Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 31 i WSB 4 A—U,,7— r_ oxZ!�\o O �a. / 0 45'R �2 v N^ Anna Tr r j 5 50'R 0'R �fdiliNtSOTA 50'R 40'R Z z14e J tov I N 1 i � . Ilk D N R =4 i 20'R —Np ;�,� i b / O , , a I o / r.d1 m - N - W �e C 60 ft 120 ft b aY 0 "R`°R Feasibility Report Figure 6 TH 13 and Duluth Avenue SE Intersection Improvements Design Option 1 City of Prior Lake, Minnesota Project Layout b.N soy' a3 WSB41 e N4 I .Q ht 1 ^. n Q R� Anna Tr 50'R 50'R , �MJPJtdeSOTA -- 50'R t 40 R w - xt 7"IT §kx,ARa 9 O i N 1 ' I C .... 20'R I , - I e / m 2 , a m �\ N � d t W Q �- e o vat he •` V� ��_ 0 60 ft 120 ff Y 0 pR'O� p FeasibilityReport Figure 7 TH 13 and Duluth Avenue SE Intersection Improvements Design Option 2 m City of Prior Lake, Minnesota Project Layout `p H 'yfNis'ESpS* o; AR R I r si WS &Assacintes,Inr. [MINNESOTA * ,,II , 44 i Y i 0 Z3 ` N o Q O f i O N 0 7.50 42.50 m 300 35.50 t OO 0.00 O O ( N A Q 3.00 12.50 k w WB-50 feet o Tractor Width :8.00 Lock to Lock Time :6.0 Trailer Width :8.50 Steering Angle : 17.7 oTractor Track :8.00 Articulating Angle :70.0 o Trailer Track :8.50 0 30 ft 6G ft he Yoc)"� Feasibility Report Figure 7A TH 13 and Duluth Avenue SE Intersection Improvements Design Option 2 aCity of Prior Lake, Minnesota Turning Template Hvmi Q1 WSB V7 Q r 1� y` by � 1 ^• 1 1 � O Anna Tr r j L --- --- 50'R 50'R _ �f�4lidfd'eSOTA ——— 50'R 40'R z � ` r a J 1 i , 1 44 a s• I F. � '- _ '"'"'/ Ate` G w ' 20'R cqe o IIk. i, r Yt q I n m m i v d i U J•��a� >. _ _ __- e 120 ft Nry °� p�O� Feasibility Report Figure 8 v TH 13 and Duluth Avenue SE Intersection Improvements Design Option 2A 4a by M�N��SotP City of Prior lake, Minnesota Project Layout 03 I WSB d Assac01-Int. [MINNESOTA ���� p Fft a �jD B4 3 .xi. P I $ C 0 a U J l N O p i s Q r N 0 7.50 42.50 4 m + 3.00 35.50 h o 0.00 O O O O N 3.00 12.50 k W WB-50 Meet o Tractor Width :8.00 Lock to Lock Time :6.0 Trailer Width :8.50 Steering Angle 17.7 o Tractor Track :8.00 Articulating Angle :70.0 o Trailer Track :8.50 0 30 ft 60 ft he Y o4 " �°� Feasibility Report Figure 8A 13 8 TH 13 and Duluth Avenue SE Intersection Improvements Design Option 2A City of Prior Lake, Minnesota Turning Template 03 WSB / N C 6C �+ 1 2 -+ Anna Tr j L MINNESOTA tar i i 1 1 � t i D a ti m o� ' e ' b'* m i I � p f i `Yox — Feasibility Report Figure 9 E TH 13 and Duluth Avenue SE Intersection ImprovementsDesign Option 3 City of Prior Lake, Minnesota Project Layout 03 a � WSBA . / J0 rP Anna Tr . (MINNESOTA Revised Signal System I P 9 e j//meq CO s 4 � ; a / 5 a m 0 _ 60 it 120 ft �O `Y °� rR�°R Feasibility Report Figure 10 ,m TH 13 and Duluth Avenue SE Intersection Improvements Design Option 4 City of Prior Lake, Minnesota Naso Project Layout INSB ` A R fa; . 4n 1 � '�-Temporary Easem&nt i i Anna Tr �!� --- --- i MIiJNESOTA EU Proposed Right of Way Temporary Easement- _ ` -'i empor�ary Easement -. O \ % tbf O t 1ftlk -*4V OMIT .$ Y h 0 ' N ' t - o � e ft 120 f+ ` rk�°R Feasibility Report Figure 11 1p TH 13 and Duluth Avenue SE Intersection Improvements a City of Prior Lake/ Minnesota Right of Way o h M�NNES�K� O� APPENDIX C Opinion of Probable Cost Design Option 1 Design Option 2 Design Option 2A Design Option 3 Design Option 4 Feasibility Report TH 13/Duluth Avenue SE Intersection Improvements City of Prior Lake,MN WSB Project No.2865-00 Page 32 Opinion of Probable Cost - Design Option 1 hl,a-w.i W.SR Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,NIN WS13 Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. I Number Description Unit Price Quantity Cost Quantity Cost Quantity Cost 2021.501 MOBILIZATION LUMP SUM $90,000 1.00 $90,000.00 0.79 $71,100.00 0.21 $18,900.00 2011.601 RAV AQUISTION LUMP SUM $30,000 1 $30,000.00 1 $30,000.00 2101.502 CLEARING TREE $150.00 2 $300.00 2 $300.00 2101.507 GRUBBING TREE $125.00 2 $250.00 2 $250.00 2104.501 REMOVE PIPE CULVERTS LIN FT $10.00 105 $1,050.00 105 $1,050.00 2104.501 REMOVE WATER MAIN LIN Fr $15.00 25 $375.00 25 $375.00 2104.501 REMOVE SEWER PIPE(STORM) LIN FT $15.00 135 $2,025.00 135 $2,025.00 2104.501 REMOVE CURB AND GUTTER LIN FT $4.00 1410 $5,640.00 1410 $5,640.00 2104.503 REMOVE CONCRETE WALK SQ FF $1.00 1800 $1,800.00 1800 $1,800.00 2104.503 REMOVE CONCRETE DRIVEWAY PAVEMENT SQ FT $2.00 1400 $2,800.00 1400 $2,800.00 2104.505 REMOVE BITUMINOUS PAVEMENT SQ YD $2.00 1700 $3,400.00 1700 $3,400.00 2104.509 REMOVE MANHOLE OR CATCH BASIN EACH $500.00 2 $1,000.00 2 $1,000.00 2104.509 REMOVE SIGN TYPE C EACH 535.00 11 $385.00 11 $385.00 2104.509 REMOVE MAIL BOX SUPPORT EACH $75.00 6 $450.00 6 $450.00 2104.509 REMOVE SIGNAL SYSTEM EACH $12,000.00 1 $12,000.00 0.5 $6,000.00 0.50 $6,000.00 2104.511 SAWING CONCRETE PAVEMENT(FULL DEPTH) LIN FF $5.00 27 $135.00 27 $135.00 2104.513 SAWING BIT PAVEMENT(FULL DEPTH) LIN Fr $3.00 1880 $5,640.00 1880 $5,640.00 2104.523 SALVAGE SIGN TYPE C EACH $200.00 1 $200.00 1 $200.00 2104.523 SALVAGE HYDRANT&VALVE EACH $300.00 1 $300.00 1 $300.00 2105.501 COMMON EXCAVATION CU YD $7.00 2700 $18,900.00 2700 $18,900.00 2105.507 SUBGRADE EXCAVATION CU YD $7.50 235 $1,762.50 235 $1,762.50 2105.522 SELECT GRANULAR BORROW(CV) CU YD $20.00 1800 $36,000.00 1800 $36,000.00 2112.501 SUBGRADE PREPARATION RDST $500.00 9 $4,500.00 9 $4,500.00 2123.610 STREET SWEEPER(WITH PICKUP BROOM) HOUR $160.00 40 $6,400.00 40 $6,400.00 2130.501 WATER MGAL $30.00 25 $750.00 25 $750.00 2211.501 AGGREGATE BASE CLASS 6 TON $20.00 17.50 $3.5,000.00 1750 $35,000.00 2232.501 MILL BITUMINOUS SURFACE SQ YD $200 2750 $.5,500.00 2750 $5'500.0011 K:\02865-000\Quantity\Final\estimatel.xls Page 1 Opinion of Probable Cost - Design Option 1 -ti W.SB Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN WSB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Description Unit Price Quantity Cost Quantity Cost Quantity Cost 2360.501 TYPE SP 12.5 WEARING COURSE MIXTURE(4,C) TON $80.00 980 $78,400.00980 $78,400.00 2360.501 TYPE SP 12.5 WEARING COURSE MIXTURE(3,B) TON $70.00 150 $10,500.00 150 $10,500.00 2501.515 18"RC PIPE APRON EACH $500.00 2 $1,000.00 2 $1,000.00 2501.561 18"RC PIPE CULVERT DES 3006 CL III LIN FT $32.00 120 $3,840.00 120 $3,840.00 2501.602 TRASH GUARD FOR 18"PIPE APRON EACH $400.00 2 $800.00 2 $800.00 2503.541 15"RC PIPE SEWER DESIGN 3006 CL V LIN FT $28.00 145 $4,060.00 145 $4,060.00 2503.602 CONNECT TO EXISTING STORM SEWER EACH $750.00 1 $750.00 1 $750.00 2504.602 CONNECT TO EXISTING WATER MAIN EACH $800.00 1 $800.00 1 $800.00 2504.602 HYDRANT EACH $3,500.00 1 $3,500.00 I $3,500.00 2504.602 6"GATE VALVE&BOX EACH $2,000.00 1 $2,000.00 1 $2,000.00 2504.603 6"WATERMAIN DUCTILE IRON CL 52 LIN FT $32.00 25 $800.00 25 $800.00 2504.608 DUCTILE IRON FITTINGS LB $6.00 250 $1,500.00 250 $1,500.00 2506.502 CONST DRAINAGE STRUCTURE DES SPECIAL I(2'X3') EACH $2,000.00 3 $6,000.00 3 $6,000.00 2506.522 ADJUST FRAME&RING CASTING EACH $250.00 1 $250.00 1 $250.00 2511.501 RANDOM RIPRAP CL III CU YD $85.00 6 $544.00 6 $544.00 2511.515 GEOTEXTILE FILTER TYPE IV SQ YD $3.00 26 $78.00 26 $78.00 2521.501 4"CONCRETE WALK SQ FT $4.00 220 $880.00 220 $880.00 2521.501 6"CONCRETE WALK SQ FT $5.00 4248 $21,240.00 4248 $21,240.00 2521.511 3"BIUMINOUS WALK SQ FT $3.00 4600 $13,800.00 4600 $13,800.00 2521.618 6"CONCRETE WALK SPECIAL SQ FT $6.00 640 $3,840.00 640 $3,840.00 2531.501 CONCRETE CURB&GUTTER DESIGN B612 LIN FT $20.00 125 $2,500.00 125 $2,500.00 2531.501 CONCRETE CURB&GUTTER DESIGN B618 LIN FT $1200 1420 $17,040.00 1420 $17,040.00 2531.507 6"CONCRETE DRIVEWAY PAVEMENT SQ YD $45.00 100 $4,500.00 100 $4,500.00 2531.507 10"CONCRETE DRIVEWAY PAVEMENT SQ YD $75.00 130 $9,750.00 130 $9,750.00 2531.602 CONCRETE EXIT NOSE EACH $500.00 2 $1000.00 2 $1,000.00 2531.618 TRUNCATED DOMES SQ FT $45.00 124 $5,580.00 124 $5,580.00 2540.602 MAIL BOX SUPPORT EACH $250.00 6 $1,500.00 6 $1,500.00 K:\02865-000\Quantity\Final\estimatel.xls Page 2 Opinion of Probable Cost - Design Option 1 x WSB Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN W,SB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Descri tion Unit Price Quantity Cost Quantity Cost Quantity Cost 2540.602 TEMPORARY MAIL BOX LUMP SUM $200.00 6 $1,200.00 6 $1,200.00 2545.511 LIGHTING UNIT TYPE A EACH $3,500.00 1 $3,500.00 1 $3,500.00 2545.515 LIGHT FOUNDATION DESIGN E EACH $1,100.00 1 $1,100.00 1 $1,100.00 2545.553 HANDHOLE EACH $700.001 $700.00 1 $700.00 2545.523 2"NON-METALLIC CONDUIT LIN FT $8.00 300 $2,400.00 300 $2,400.00 2545.531 UNDERGROUND WIRE 1 COND NO 8 LIN FT $0.75 600 $450.00 600 $450.00 2554.509 GUIDE POST TYPE B EACH $75.00 2 $150.00 2 $150.00 2563.601 TRAFFIC CONTROL LUMP SUM $12,000.00 1 $12,000.00E2209 $9,480.00 0.21 $2,520.00 2563.618 CONSTRUCTION SIGN-SPECIAL SQ FT $35.00 80 $2,800.00 $2,800.00 2564.531 SIGN PANELS TYPE C SQ FT $55.00 85 $4,675.00 $4,675.00 2564.536 INSTALL SIGN PANEL TYPE C EACH $60.00 1 $60.00 $60.00 2564.552 HAZAED MARKER X4-2 EACH $55.00 2 $110.00 $110.00 2565.511 TRAFFIC CONTROL SIGNAL SYSTEM SIG SYS $225,000.00 1 $225,000.00 0.5 $112,500.00 0.5 $112,500.00 2565.601 EMERGENCY VEHICLE PREEMPTION SYSTEM LUMP SUM $7,500.00 1 $7,500.00 0.5 $3,750.00 0.5 $3,750.00 2565.601 TRAFFIC CONTROL INTERCONNECTION LUMP SUM $13,000.00 1 $13,000.00 0.5 $6,500.00 0.5 $6,500.00 2565.603 SIGNAL AMENITIES LUMP SUM $6,000.00 1 $6,000.00 1 $6,000.00 2565.616 TEMPORARY SIGNAL SYSTEM SYSTEM $77,000.00 1 $77,000.00 0.5 $38,500.00 0.5 $38,500.00 2571.901 PLANT INSTALLATION(LANDSCAPING) LUMP SUM $7,500.00 1 $7,500.00 1 $7,500.00 2573.502 SILT FENCE,TYPE MS LIN FT $2.50 1000 $2,500.00 1000 $2,500.00 2573.530 STORM DRAIN INLET PROTECTION EACH $250.00 11 $2,750.00 11 $2,750.00 2573.533 SEDIMENT CONTROL LOG TYPE COIR LIN FT $10.00 200 $2,000.00 200 $2,000.00 2573.535 STABILIZED CONSTRUCTION EXIT EACH $1,000.00 4 $4,000.00 4 $4,000.00 2574.508 FERTILIZER TYPE 3 POUND $1.00 140 $140.00 140- $140.00 2574.525 BOULEVARD TOPSOIL BORROW(LV) CU YD $24.00 275 $6,600.00 275 $6,600.00 2575.505 SODDING TYPE SALT TOLERANT SQ YD $6.50 1900 $12,350.00 1900 $12,350.00 2575.571 RAPID STABILIZATION METHOD 3 MGAL $450.00 4 $1,800.00 4 $1,800.00 K:\02865-000\Quantity\Final\estimatel.xls Page 3 Opinion of Probable Cost - Design Option 1 - W.SB Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN WSB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Description Unit Price Quantity Cost Quanti Cost Quantity Cost 2582.501 PAVT MSSG(LT ARROW)EPDXY EACH $120.00 2 $240.00P700 2 $240.00 2582.501 PAVT MSSG(RT ARROW)EPDXY EACH $120.00 2 $240.002 $240.00 2582.501 PAVT MSSG(THRU ARROW)EPDXY EACH $120.00 2 $240.002 $240.00 2582.502 4"SOLID LINE WHITE-EPDXY LIN Fr $1.25 700 $875.00 $875.002582.502 4"SOLID LINE YELLOW-EPDXY LIN ET $1.25 200 $250.0000 $250.00 2582.502 4"DOUBLE SOLID LINE YELLOW-EPDXY LIN Fr $3.00 920 $2,760.00 920 $2,760.00 2582.502 24"SOLID LINE YELLOW-EPDXY LIN Fr $6.00 200 $1,200.00 200 $1,200.00 2582.503 CROSSWALK MARKING-EPDXY SQ Fr $8.50 1080 $9,180.00 1080 $9,180.00 SUBTOTAL BASE BID CONSTRUCTION COST $875,284.50 $686,614.501 $188,670.00 +10%CONTINGENCY .$87,528.4511 $68,661.45 $18,867.00 SUBTOTAL $962,812.95 $755,275.95 $207,537.00 +20%INDIRECT COSTS $192,562.59 $151,055.19 41 507.40 TOTAL $1,155,375.54 $906,331.14 $249,044.40 K:\02865-000\Quantity\Final\estimatel.xls Page 4 Opinion of Probable Pro�_a_ 1eCosta -_ Design Option pn 2.=,a _ WSB Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN WSB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY Project Total 50%Signal at T.H.13/Duluth 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. I Number Description Unit Price Quantity Cost Quantity Cost Quantity Cost 2021.501 MOBILIZATION LUMP SUM $90,000 1 $90,000.000.79 $71,100.00 0.21 $18,900.00 2011.601 R/W AQUISTION LUMP SUM $30,000 1 $30,000.00 1 $30,000.00 2101.502 CLEARING TREE $150.00 2 $300.00 2 $300.00 2101.507 GRUBBING TREE $125.00 2 $250.00 2 $250.00 2104.501 REMOVE PIPE CULVERTS LIN FT $10.00 105 $1,050.00 105 $1,050.00 2104.501 REMOVE WATER MAIN LIN FT $15.00 25 $375.00 25 $375.00 2104.501 REMOVE SEWER PIPE(STORM) LIN FT $15.00 135 $2,025.00 135 $2,025.00 2104.501 REMOVE CURB AND GUTTER LIN FT $4.00k2250 $5,640.00 1410 $5,640.00 2104.503 REMOVE CONCRETE WALK SQ FT $1.00 $1,800.00 1800 $1,800.00 2104.503 REMOVE CONCRETE DRIVEWAY PAVEMENT SQ FT $2.00 $2,800.00 1400 $2,800.00 2104.505 REMOVE BITUMINOUS PAVEMENT SQ YD $2.00 $4,500.00 2250 $4,500.00 2104.509 REMOVE MANHOLE OR CATCH BASIN EACH $500.00 $1,000.00 2 $1,000.00 2104.509 REMOVE SIGN TYPE C EACH $35.00 $385.00 11 $385.00 2104.509 REMOVE MAIL BOX SUPPORT EACH $75.00 6 $450.00 6 $450.00 2104.509 REMOVE SIGNAL SYSTEM EACH $12,000.00 1 $12,000.00 0.5 $6,000.00 0.50 $6,000.00 2104.511 SAWING CONCRETE PAVEMENT(FULL DEPTH) LIN FT $5.00 27 $135.00 27 $135.00 2104.513 SAWING BIT PAVEMENT(FULL DEPTH) LIN FT $3.00 2680 $8,040.00 2680 $8,040.00 2104.523 SALVAGE SIGN TYPE C EACH $200.00 1 $200.00 1 $200.00 2104.523 SALVAGE HYDRANT&VALVE EACH $300.00 1 $300.00 1 $300.00 2105.501 COMMON EXCAVATION CU YD $7.00 2700 $18,900.00 2700 $18,900.00 2105.507 SUBGRADE EXCAVATION CU YD $7.50 235 $1,762.50 235 $1,762.50 210.5.522 SELECT GRANULAR BORROW(CV) CU YD $20.00 1800 $36,000.00 1800 $36,000.00 2112.501 SUBGRADE PREPARATION RDST $500.00 9 $4,500.00 9 $4,500.00 2123.610 STREET SWEEPER(WITH PICKUP BROOM) HOUR $160.00 40 $6,400.00 40 $6,400.00 2130.501 WATER MGAL $30.00 25 $750.00 25 $750.00 2211.501 AGGREGATE BASE CLASS 6 �TO�N $20.00 1750 $35,000.00 1750 $35,000.00 2232.501 MILL BITUMINOUS SURFACE $2.00 2200 $4,400.00 2200 $4,400.00 K:\02865-000\Quantity\Final\estimate2.xls Page 1 Opinion of Probable Cost - Design Option 2 W,SB Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Locution: Prior Lake,MN WSB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Descri tion Unit Price Quantity Cost uanti Cost Quantity Cost 2360.501 TYPE SP 12.5 WEARING COURSE MIXTURE(4,C) TON $80.00 980 $78,400.00 980 $78,400.00 2360.501 TYPE SP 12.5 WEARING COURSE MIXTURE(3,B) TON $70.00 150 $10,500.00 150 $10,500.00 2501.515 18"RC PIPE APRON EACH $500.00 2 $1,000.00 2 $1,000.00 2501.561 18"RC PIPE CULVERT DES 3006 CL III LM FT $32.00 120 $3,840.00 120 $3,840.00 2501.602 TRASH GUARD FOR 18"PIPE APRON EACH $400.00 2 $800.00 2 $800.00 2503.541 15"RC PIPE SEWER DESIGN 3006 CL V LIN FT $28.00 145 $4,060.00 145 $4,060.00 2503.602 CONNECT TO EXISTING STORM SEWER EACH $750.00 1 $750.00 1 $750.00 2504.602 CONNECT TO EXISTING WATER MAIN EACH $800.00 1 $800.00 1 $800.00 IN 2504.602 HYDRANT EACH $3,500.00 1 $3,500.00 1 $3,500.00 2504.602 6"GATE VALVE&BOX EACH $2,000.00 1 $2,000.00 1 $2,000.00 2504.603 6"WATERMAIN DUCTILE IRON CL 52 LIN FT $32.00 25 $800.00 25 $800.00 2504.608 DUCTILE IRON FITTINGS LB $6.00 250 $1,500.00 250 $1,500.00 2506.502 CONST DRAINAGE STRUCTURE DES SPECIAL I(2'X3') EACH $2,000.00 5 $10,000.00 5 $10,000.00 2506.522 ADJUST FRAME&RING CASTING EACH $250.00 1 $250.00 1 $250.00 2511.501 RANDOM RIPRAP CL IB CU YD $85.00 6 $544.00 6 $544.00 2511.515 GEOTEXTILE FILTER TYPE IV SQ YD $3.00 26 $78.00 26 $78.00 2521.501 4"CONCRETE WALK SQ FT $4.00 2010 $8,040.00 2010 $8,040.00 2521.501 6"CONCRETE WALK SQ FT $5.00 3125 $15,625.00 3125 $15,625.00 2521.511 3"BIUMMOUS WALK SQ FT $3.00 4600 $13,800.00 4600 $13,800.00 2521.618 6"CONCRETE WALK SPECIAL SQ FT $6.00 960 $5,760.00 960 $5,760.00 253L501 CONCRETE CURB&GUTTER DESIGN B612 LIN FT $20.00 125 $2,500.00 125 $2,500.00 2531.501 CONCRETE CURB&GUTTER DESIGN B618 LIN FT $12.00 2240 $26,880.00 2240 $26,880.00 2531.507 6"CONCRETE DRIVEWAY PAVEMENT SQ YD $45.00 100 $4,500.00 100 $4,500.00 2531.507 10"CONCRETE DRIVEWAY PAVEMENT SQ YD $75.00 130 $9,750.00 130 $9,750.00 2S3L602 CONCRETE EXIT NOSE EACH $500.00 6 $3,000.00 6 $3,000.00 2531.618 TRUNCATED DOMES SQ FT $45.00 180 $8,100.00 180 $8,100.00 2540.602 MAIL BOX SUPPORT EACH $250.00 6 $1,500.00 6 $1,500.00 K:\02865-000\Quantity\Final\estimate2.xls Page 2 Opinion of Probable Cost - Design Option 2 777 7-7 '777777- W.SR Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN WSB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated Quantity Cost No. Number Description Unit Price Quantity Cost Q Quanti Cost 2540.602 TEMPORARY MAIL BOX LUMP SUM $200.00 6 $1,200.00 6 $1,200.00 2545.511 LIGHTING UNIT TYPE A EACH $3,500.00 1 $3,500.00 1 $3,500.00 2545.515 LIGHT FOUNDATION DESIGN E EACH $1,100.00 1 $1,100.00 1 $1,100.00 2545.553 14ANDHOLE EACH $700.00 1 $700.00 1 $700.00 2545.523 2"NON-METALLIC CONDUIT LIN FT $8.00 300 $2,400.00 300 $2,400.00 2545.531 UNDERGROUND WIRE I COND NO 8 LIN FT $0.75 600 $450.00 600 $450.00 2554.509 GUIDE POST TYPE B EACH $75.00 2 $150.00 2 $150.00 2563.601 TRAFFIC CONTROL LUMP SUM $12,000.001 $12,000.00 0.79 $9,480.00 0.21 $2,520.00 2563.618 CONSTRUCTION SIGN-SPECIAL SQ FT $35.00 8 $$2,800.00 80 $2,800.00 2564.531 SIGN PANELS TYPE C SQ FT $55.00 96 $5,280.00 96 $5,280.00 2564.536 INSTALL SIGN PANEL TYPE C EACH $60.00 1 $60.00 1 $60.00 2564.552 HAZAED MARKER X4-2 EACH $55.00 6 $330.00 6 $330.00 2565.511 TRAFFIC CONTROL SIGNAL SYSTEM SIG SYS $225,000.00 1 $225,000.00 0.5 $112,500.00 0.5 $112,500.00 2565.601 EMERGENCY VEHICLE PREEMPTION SYSTEM LUMP SUM $7,500.00 1 $7,500.00 0.5 $3,750.00 0.5 $3,750.00 2.565.601 TRAFFIC CONTROL INTERCONNECTION LUMP SUM $13,000.00 1 $13,000.00 0.5 $6,500.00 0.5 $6,500.00 2565.603 SIGNAL AMENITIES LUMP SUM $6,000.00 1 $6,000.00 1 $6,000.00 2565.616 TEMPORARY SIGNAL SYSTEM SYSTEM $77,000.00 1 $77,000.00 0.5 $38,500.00 0.5 $38,500.00 2571.901 PLANT INSTALLATION(LANDSCAPING) LUMP SUM $7,500.00 1 $7,500.00 1 $7,500.00 2573.502 SILT FENCE,TYPE MS LIN FT $2.50 1000 $2,500.00 1000 $2,500.00 2573.530 STORM DRAIN INLET PROTECTION EACH $250.00 ]1 $2,750.00 11 $2,750.00 2573.533 SEDIMENT CONTROL LOG TYPE COIR LIN FT $10.00 200 $2,000.00 200 $2,000.00 2573.535 STABILIZED CONSTRUCTION EXIT EACH $1,000.00 4 $4,000.00 4 $4,000.00 2574.508 FERTILIZER TYPE 3 POUND $1.00 140 $140.00 140 $140.00 2574.525 BOULEVARD TOPSOIL BORROW(LV) CU YD $24.00 275 $6,600.00 275 $6,600.00 2575.505 SODDING TYPE SALT TOLERANT SQ YD $6.50 1900 $12,350.001900 $12,350.00 2575.571 RAPID STABILIZATION METHOD 3 MGAL $450.00 4 $1,800.00 4 $1,800.00 K:\02865-000\Quantity\Final\estimate2.xls Page 3 Opinion of Probable Cost - Design Option 2 _ YrMrt's F6 `xu u's 7 T 7M WSH Project: Duluth Ave.-Intersection improvements at T.H.13 Project Location: Prior Lake,MN W,SB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. I Number Description Unit Price Quantity Cost uanti Cost uanti Cost 2582.501 PAVT MSSG(LT ARROW)EPDXY EACH $120.00 2 $240.00 2T $240.00 2582.501 PAVT MSSG(RT ARROW)EPDXY EACH $120.00 2 $240.00 2 $240.00 2582.501 PAVT MSSG(THRU ARROW)EPDXY EACH $120.00 2 $240.00 2 $240.00 2582.502 4"SOLID LINE WHITE-EPDXY LIN FT $1.25 500 $625.00 500 $625.00 2582.502 4"SOLID LINE YELLOW-EPDXY LIN Fr $1.25 825 $1,031.25 825 $1,031.25 2582.502 4"DOUBLE SOLID LINE YELLOW-EPDXY LIN Fr $3.00 350 $1,050.00 350 $1,050.00 2582.503 CROSSWALK MARKING-EPDXY SQ FT $8.50 1080 $9,180.00 1080 $9,180.00 SUBTOTAL BASE BID CONSTRUCTION COST $897,9ss.7s $709,285.75 $188,670.00 +10%CONTINGENCY $89,795.58 $70,928.58 $18.867.00 SUBTOTAL $987,751.331 $780,214.331F— $207,537.00 +20%INDIRECT COSTS $197,550.2711 $156,042.871[ 41 507.40 TOTAL $1,185,301.59 $936,257.19 $249,044.40 K:\02865-000\Quantity\Final\estimate2.xls Page 4 Opinion of Probable Cost - Design Option 2A r.i� l�l010 w'; i Vfii t=`+':-Ita R61N&w1i�T. WSB Project: Duluth Ave.-Intersection Improvements at T.N.13 Project Location: Prior Lake,NIN W.SB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Description Unit Priceuanti Q ty Cost Quantity Cost Quantity Cost 2021.501 MOBILIZATION LUMP SUM $90,000 1 $90,000.00 0.79 $71,100.00 0.21 $18,900.00 2011.601 R/W AQUISTION LUMP SUM $30,000 1 $30,000.00 1 $30,000.00 2101.502 CLEARING TREE $150.00 2 $300.00 2 $300.00 2101.507 GRUBBING TREE $125.00 2 $250.00 2 $250.00 2104.501 REMOVE PIPE CULVERTS LIN FT $10.00 105 $1,050.00 105 $1,050.00 2104.501 REMOVEWATERMAIN LIN FT $15.00 25 $375.00 25 $375.00 2104.501 REMOVE SEWER PIPE(STORM) LIN FT $15.00 135 $2,025.00 135 $2,025.00 2104.501 REMOVE CURB AND GUTTER LIN FT $4.00 1410 $5,640.00 1410 $5,640.00 2104.503 REMOVE CONCRETE WALK SQ FT $1.00 1800 $1,800.00 1800 $1,800.00 2104.503 REMOVE CONCRETE DRIVEWAY PAVEMENT SQ FT $2.00 1400 $2,800.00 1400 $2,800.00 2104.505 REMOVE BITUMINOUS PAVEMENT SQ YD $2.0011 2250 $4,500.00 2250 $4,500.00 2104.509 REMOVE MANHOLE OR CATCH BASIN EACH $500.00 2 $1,000.00 2 $1,000.00 2104.509 REMOVE SIGN TYPE C =EACH $12,000.00 00 11 $385.00 11 $385.00 2104.509 REMOVE MAIL BOX SUPPORT 0 6 $450.00 6 $450.00 2104.509 REMOVE SIGNAL SYSTEM 0 1 $12,000.00 0.5 $6,000.00 0.50 $6,000.00 2104.511 SAWING CONCRETE PAVEMENT(FULL DEPTH) 00 27 $135.00 27 $135.00 2104.513 SAWING BIT PAVEMENT(FULL DEPTH) 0 2520 $7,560.00 2520 $7,560.00 2104.523 SALVAGE SIGN TYPE C 0 1 $200.00 1 $200.00 2104.523 SALVAGE HYDRANT&VALVE EACH $300.00 1 $300.00 1 $300.00 2105.501 COMMON EXCAVATION CU YD $7.00 2700 $18,900.00 2700 $18,900.00 2105.507 SUBGRADE EXCAVATION CU YD S7.50 235 $1,762.50 235 $1,762.50 2105.522 SELECT GRANULAR BORROW(CV) CU YD $20.00 1800 $36,000.00 1800 $36,000.00 2112.501 SUBGRADE PREPARATION ROST $500.00 9 $4,500.00 9 $4,500.00 2123.610 STREET SWEEPER(WITH PICKUP BROOM) HOUR $160.00 40 $6,400.00 40 $6,400.00 2130.501 WATER MGALA$30.00 25 $750.00 25 $750.00 2211.501 AGGREGATE BASE CLASS 6 TON 1750 $35,000.00 1750 $35,000.00 2232.501 MILL BITUMINOUS SURFACE SQ YD 2200 $4,400.00 2200 $4,400.00 K:\02865-000\Quantity\Final\estimate2A.xls Pagel Opinion of Probable Cost - Design Option 2A _ -- - W.SR Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Locution: Prior Lake,MN WNB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Description Unit Price Quantity Cost Quantity Cost Quantity Cost 2360.501 TYPE SP 12.5 WEARING COURSE MIXTURE(4,C) TON $80.00 990 $79,200.00 990 $79,200.00 2360.501 TYPE SP 12.5 WEARING COURSE MIXTURE(3,B) TON $70.00 150 $10,500.00 150 $10,500.00 2501.515 18"RC PIPE APRON EACH $500.00 2 $1,000.00M145S4,060.00 2501.561 18"RC PIPE CULVERT DES 3006 CL IB LIN FT $32.00 120 $3,840.00 2501.602 TRASH GUARD FOR 18"PIPE APRON EACH $400.00 2 $800.00 2503.541 15"RC PIPE SEWER DESIGN 3006 CL V LIN FT $28.00 145 $4,060.002503.602 CONNECT TO EXISTING STORM SEWER EACH $750.00 1 $750.00 2504.602 CONNECT TO EXISTING WATER MAIN EACH $800.00 1 $800.00 1 $800.00 2504.602 HYDRANT EACH $3,500.00 1 $3,500.00 1 $3,500.00 2504.602 6"GATE VALVE&BOX EACH $2,000.00 1 $2,000.00 1 $2,000.00 2504.603 6"WATERMAIN DUCTILE IRON CL 52 LIN FT $32.00 25 $800.00 25 $800.00 2504.608 DUCTILE IRON FITTINGS LB $6.00 250 $1,500.00 250 $1,500.00 2506.502 CONST DRAINAGE STRUCTURE DES SPECIAL 1(2'X3') EACH $2,000.00 5 $10,000.00 5 $10,000.00 2506.522 ADJUST FRAME&RING CASTING EACH $250.00 1 $250.00 1 $250.00 2511.501 RANDOM RIPRAP CL III CU YD $85.00 6 $544.00 6 $544.00 2511.515 GEOTEXTILE FILTER TYPE IV SQ YD $3.00 26 $78.00 26 $78.00 2521.501 4"CONCRETE WALK SQ FT $4.00 1700 $6,800.00 1700 $6,800.00 2521.501 6"CONCRETE WALK SQ FT $5.00 3125 $15,625.00 3125 $15,625.00 2521.511 3"BIUMINOUS WALK SQ FT $3.00 4600 $13,800.00 4600 $13,800.00 2521.618 6"CONCRETE WALK SPECIAL SQ FT $6.00 960 $5,760.00 960 $5,760.00 2531.501 CONCRETE CURB&GUTTER DESIGN B612 LIN FT $20.00 125 $2,500.00 125 $2,500.00 2531.501 CONCRETE CURB&GUTTER DESIGN B619 LIN FT $12.00 2080 $24,960.00 2080 $24,960.00 2531.507 6"CONCRETE DRIVEWAY PAVEMENT SQ YD $45.00 100 $4,500.00 100 $4,500.00 2531.507 10"CONCRETE DRIVEWAY PAVEMENT SQ YD $75.00 130 $9,750.00 130 $9,750.00 2531.602 CONCRETE EXIT NOSE EACH $500.00 6 $3,000.00 6 $3,000.00 2531.618 TRUNCATED DOMES SQ FT $45.00 180 $8,100.00 ISO $8,100.00 2540.602 MAIL BOX SUPPORT EACH $250.00 6 $1,500.00 6 $1,500.00 K:\02865-000\Quantity\FinaPestimate2A.xis Page 2 Opinion of Probable Cost - Design Option 2A �',...z=" .�. "R x*.. �°� 'a-�. -�ssx:w.�'��s"�C .�:;.mr3�•-=�'� - - ,tw,x.a � �'�a W,SB Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN WS13 Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Description Unit Price Quantity Cost QuantityCost Quanti Cost 2540.602 TEMPORARY MAIL BOX LUMPSUM $200.00 6 $1,200.00 6 $1,200.00 2545.511 LIGHTING UNIT TYPE A EACH $3,500.00 1 $3,500.00 1 $3,500.00 2545.515 LIGHT FOUNDATION DESIGN E EACH $1,100.00 1 $1,100.00 1 $1,100.00 2545.553 HANDHOLE EACH $700.00 1 $700.00 1 $700.00 2545.523 2"NON-METALLIC CONDUIT LIN FT $8.00 300 $2,400.00 300 $2,400.00 2545.531 UNDERGROUND WIRE I COND NO 8 LIN FT $0.75 600 $450.00 600 $450.00 2554.509 GUIDE POST TYPE B EACH $75.00 2 $150.00 2 $150.00 2563.601 'TRAFFIC CONTROL LUMP SUM $12,000.00 1 $12,000.00 0.79 $9,480.00 0.21 $2,520.00 2563.618 CONSTRUCTION SIGN-SPECIAL SQ FT $35.00 80 $2,80000 80 $2,800.00 2564.531 SIGN PANELS TYPE C SQ FT $55.00 96 $5,280.00 96 $5,280.00 2564,536 INSTALL SIGN PANEL TYPE C EACH $60.00 1 $60.00 1 $60.00 2564.552 HAZAED MARKER X4-2 EACH $55.00 6 $330.00 6 $330.00 2565.511 TRAFFIC CONTROL SIGNAL SYSTEM SIG SYS $225,000.00 1 $225,000.00 0.5 $112,500.00 0.5 $112,500.00 2565.601 EMERGENCY VEHICLE PREEMPTION SYSTEM LUMP SUM $7,500.00 1 $7,500.00 0.5 $3,750.00 0.5 $3,750.00 2565.601 TRAFFIC CONTROL INTERCONNECTION LUMP SUM $13,000.00 I $13,000.00 0.5 $6,500.00 0.5 $6,500.00 2565.603 SIGNAL AMENITIES LUMP SUM $6,000.00 1 $6,000.00 1 $6,000.00 2565.616 TEMPORARY SIGNAL SYSTEM SYSTEM $77,000.00 1 $77,000.00 0.5 $38,500.00 0.5 $38,500.00 2571.901 PLANT INSTALLATION(LANDSCAPING) LUMP SUM $7,500.00 1 $7,500.00 1 $7,500.00 2573.502 SILT FENCE,TYPE MS LIN FT $2.50 1000 $2,500.00 1000 $2,500.00 2.573.530 STORM DRAIN INLET PROTECTION EACH $250.00 11 $2,750.00 11 $2,750.00 2573.533 SEDIMENT CONTROL LOG TYPE COIR LIN FT $10.00 200 $2,000.00 200 $2,000.00 2573.535 STABILIZED CONSTRUCTION EXIT EACH $1,000.00 4 $4,000.00 4 $4,000.00 2574.508 FERTILIZER TYPE 3 POUND $1.00 140 $140.00 140 $140.00 2574.525 BOULEVARD TOPSOIL BORROW(LV) CU YD $24.00 275 $6,600.00 275 $6,600.00 2575.505 SODDING TYPE SALT TOLERANT SQ YD $6.50 1900 $12,350.00 1900 $12,350.00 25PID STABILIZATION METHOD 3 MGAL $450.00 4 75.571 RA $1,800.00 4 $1,800.00 K:\02865-000\Quantity\Final\eslimale2A.xls Page 3 page* Opinion of Probable Cost - Design Option 3 ,,;:: .a ,"I`i'",- ,rh :=f'= WSB Project Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN WS13 Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Descri tion Unit Price Quantity Cost Quantity Cost Quantity Cost 2021.501 MOBILIZATION LUMP SUM $24,000.00 1 $24,000.00 1.00 $24,000.00 2104.501 REMOVE SEWER PIPE(STORM) LIN FT $15.00 325 $4,875.00 325 $4,875.00 2104.501 REMOVE CURB&GUTTER LIN FT $4.00 985 $3,940.00 985 $3,940.00 2104.503 REMOVE CONCRETE WALK SQ FT $1.00 2450 $2,450.00 2450 $2,450.00 2104.505 REMOVE BITUMINOUS PAVEMENT SQ YD $2.00 1020 $2,040.00 1020 $2,040.00 2104.509 REMOVE MANHOLE OR CATCH BASIN EACH $500.00 7 $3,500.00 7 $3,500.00 2104.509 REMOVE SIGN TYPE C EACH $35.00 7 $245.00 7 $245.00 2104.513 SAWING BIT PAVEMENT(FULL DEPTH) LIN FT $3.00 800 $2,400.00 800 $2,400.00 2104.523 SALVAGE LIGHT STANDARD&LUMINABtE EACH $1,500.00 1 $1,500.00 1 $1,500.00 2105.501 COMMON EXCAVATION CU YD $7.00 350 $2,450.00 350 $2,450.00 2105.507 SUBGRADE EXCAVATION CU YD $7.50 75 $562.50 75 $562.50 2105.522 SELECT GRANULAR BORROW(CV) CU YD $20.00 240 $4,800.00 240 $4,800.00 2211.501 AGGREGATE BASE CLASS 6 TON $20.00 195 $3,900.00 195 $3,900.00 2232.501 MILL BITUMINOUS SURFACE SQ YD $2.00 2070 $4,140.00 2070 $4,140.00 2301.504 CONCRETE PAVEMENT 7.0" SQ YD $48.50 170 $8,245.00 170 $8,245.00 2301.538 DOWEL BAR EACH $7.60 140 $1,092.00 140 $1,092.00 2301.602 DRILL&GROUT DOWEL BAR(EPDXY COATED) EACH $2.20 136 $299.20 136 $299.20 2301.602 NO 13 REiNF TIE BAR EACH $2.25 100 $225.00 100 $225.00 2360.501 TYPE SP 12.5 WEARING COURSE MIX(4,C) TON $80.00 325 $26,000.00 325 $26,000.00 2503.541 15"RC PIPE SEWER DESIGN 3006 CL V LIN FT $28.00 250 $7,000.00 250 $7,000.00 2503.541 19"RC PIPE SEWER DESIGN 3006 CL V LIN FT $32.00 75 $3,584.00 75 $3,584.00 2503.602 CONNECT TO EXISTING STORM SEWER EACH $750.00 1 $750.00 1 $750.00 2506.501 CONST DRAINAGE STRUCTURE DES 48-4020 LIN FT $1,000.00 25 $25,000.00 25 $25,000.00 2506.516 CASTING ASSEMBLY EACH $700.00 7 $4,900.00 7 $4,900.00 2506.522ADJUST FRAME&RING CASTING EACH $250.00 3 $750.00 3 $750.00 2506.602 CONNECT TO EXISTING STRUCTURE EACH $850.00 3 $2,550.00 3 $2,550.00 K:\02865-000\Quantity\Final\estimate3.xls Page 1 Opinion of Probable Cost - Design Option 3 m;._=.«,-m 3t�,.. §r r. =£e.:� •: ya.=k,:�' '. , �,"f;e r'.: . - �,'-,err" ,.., ._:_ _.,. WSB Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN WSR Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Descri tion Unit Price Quantity Cost Quantity Cost QuantityCost 2521.501 4"CONCRETE WALK SQ FT $4.00 1720 $6,880.00 1720 $6,880.00 2521.501 6"CONCRETE WALK SQ FT $5.00 2100 $10,500.00 2100 $10,500.00 2521.618 6"CONCRETE WALK SPECIAL SQ FT $6.00 880 $5,280.00 880 $5,280.00 2531.501 CONCRETE CURB&GUTTER DESIGN B618 LIN FT $12.00 1600 $19,200.00 1600 $19,200.00 2531.501 CONCRETE CURB AND GUTTER DESIGN D324 LIN FT $20.00 140 $2,800.00 140 $2,800.00 2531.602 CONCRETE EXIT NOSE EACH $500.00 3 $1,500.00 3 $1,500.00 2531.618 TRUNCATED DOMES SQ FT $4.5.00 156 $7,020.00 156 $7,020.00 2545.521 2.0"RIGID STEEL CONE,(DIRECTIONAL BORE) LIN FT $30.00 100 $3,000.00 100 $3,000.00 2545.523 2"NON-METALLIC CONDUIT LIN FT $8.00 200 $1,600.00 200 $1,600.00 2545.531 UNDERGROUND WIRE I COND NO 8 LIN FT $0.75 600 $450.00 600 $450.00 2545.553 HANDHOLE EACH $700.00 I $700.00 1 $700.00 2545.515 LIGHT FOUNDATION DESIGN E EACH $1,100.00 1 $1,100.00 1 $1,100.00 2545.602 INSTALL LIGHTING UNIT EACH $800.00 I $800.00 1 $800.00 2563.601 TRAFFIC CONTROL LUMP SUM $12,000.00 1 $12,000.00 1 $12,000.00 2564.531 SIGN PANELS TYPE C SQ FT $55.00 210 $11,550.00 210 $I 1,550.00 2573.502 SILT FENCE,TYPE MS LIN FT $2.50 500 $1,250.00 500 $1,250.00 2573.530 STORM DRAIN INLET PROTECTION EACH $250.00 11 $2,750.00 11 $2,750.00 2574.508 FERTILIZER TYPE 3 POUND $1.00 75 $75.00 75 $75.00 2574.525 BOULEVARD TOPSOIL BORROW(LV) CU YD $24.00 145 $3,480.00 145 $3,480.00 2575.505 SODDING TYPE SALT TOLERANT SQ YD 56.50 980 $6,370.00 980 $6,370.00 2575.571 RAPID STABILIZATION METHOD 3 MGAL 5450.00 2 $900.00 2 $900.00 2582.502 4"SOLID LINE WHITE-EPDXY LIN FT $1.25 160 $200.00 160 $200.00 2582.502 8"DOTTED LINE WHITE-EPDXY LIN FT $6.50 40 $260.00 40 $260.00 2582.502 4"SOLID LINE YELLOW-EPDXY LIN FT $1.25 625 $781.25 625 $781.25 2582.502 24"SOLID LINE YELLOW-EPDXY LIN FT $6.00 175 $1,050.00 175 $1,050.00 11 2582.502 4"DOUBLE SOLID LINE YELLOW-EPDXY LIN FT $3.00 450 $1,350.00 450 $1,350.00 2582.503 CROSSWALK MARKING-EPDXY SQ FT $8.50 432 $3,672.00 11 432 $3,672.00 K:\02865-000\Quantity\FinaRestimate3.xls Page 2 Opinion of Probable Cost - Design Option 3 W,SB Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN WSB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Description Unit I Price IL Quantity Cost Quantity Cost Quantity Cost SUBTOTAL BASE BID CONSTRUCTION COST $247,715.95 $247,715.95 +l0%CONTINGENCY $24,771.60 24 771.60 SUBTOTAL $272,487.55 $272,487.55 +20%INDIRECT COSTS $54,497.51 $54,497.51 TOTAL $326,985.05 $326,985.05 K:\02865-000\Quantity\Final\estimate3.xls Page 3 Opinion of Probable Cost - Design Option 4 W,SB Project: Duluth Ave.-Intersection Improvements at T.H.13 Project Location: Prior Lake,MN WSB Project No: 2865-00 Date: 1/5/2015 Group 1 Group 2 ROADWAY ROADWAY 50%Signal at T.H.13/Duluth Project Total 100%LOCAL 100%STATE TAB SHEET Item Unit Estimated Estimated Estimated Estimated Estimated Estimated No. Number Description Unit Price Quantity Cost Quantity Cost Ouantitv Cost 2021.501 MOBILIZATION LUMP SUMEMPI 00 $16,000.00 0.50 $8,000.00 0.50 $8,000.00 2104.509 REMOVE SIGNAL SYSTEM EACH $12,000.00 0.5 $6,000.00 0.50 $6,000.00 2563.601 TRAFFIC CONTROL LUMP SUM $5,000.00 1 $5,000.00 0.50 $2,500.00 0.50 $2,500.00 2565.511 TRAFFIC CONTROL SIGNAL SYSTEM SIG SYS $225,000.00 1 $225,000.00 0.5 $112,500.00 0.5 $112,500.00 2565.601 EMERGENCY VEHICLE PREEMPTION SYSTEM LUMP SUM $7,500.00 1 $7,500.00 0.5 $3,750.00 0.5 $3,750.00 2565.601 TRAFFIC CONTROL INTERCONNECTION LUMP SUM $13,000.00 1 $13,000.00 0.5 $6,500.00 0.5 $6,500.00 2565.603 SIGNAL AMENITIES LUMP SUM $6,000.00 1 $6,000.00 1 $6,000.00 2565.616 TEMPORARY SIGNAL SYSTEM SYSTEM $77,000.00 1 $77,000.00 0.5 $38,500.00 0.5 $38,500.00 SUBTOTAL BASE BID CONSTRUCTION COST a361soo.00 $183,750.00 $177,750.00 +10%CONTINGENCY $36,150.00 $18,375.00 $17,775.00 SUBTOTAL $397,650.00 $202,125.00 $195,525.00 +20%INDIRECT COSTS $79,530.00 $40,425.00 $39,105.00 TOTAL $477,180.00 $242,550.00 $234,630.00 K:\02865-000\Quantity\Final\estimate4.xls Page 1 December 29,2014 Mr.Larry Poppler City Engineer/Inspections Director City of Prior Lake 4646 Dakota Street SE Prior Lake, MN 55372 RE: PROJ.#TRN15-00003, DULUTH SIGNAL PROJECT Dear Mr. Poppler- Thank you for the Open House and invitation to hear our desires and concerns for this important Intersection. Any changes to this intersection directly impact the accessibility and visibility to the South Lake Village,and in particular,our newly remodeled Lund's grocery store. When reviewing prospective markets for our stores,we immediately look at location,accessibility and visibility. This is key to"creating sensational shopping experiences for a lifetime".which Is an aspect of our company mission statement. I,along with Dave Chromy,our General Manager and long-time resident of Prior Lake, am writing to request some changes to the options presented at the Open House for the above-referenced project. Our request only reflects changes to the south side of Highway 13. We currently have no preference to either option 1 or option 2 regarding the north side of the highway. On the South side,we are asking that you consider leaving the Northwestern entrance into the mall open (option 2)for customers that are traveling north. We understand that with the proposed median a Southbound traveler will not be able to use this entrance as they do today. With that being said,we would like to ask that there be consideration for a right-in right-out(RIRO)off eastbound TH 13 to allow eastbound traffic to enter at the front of the mall and also give southbound travelers the option to get on TH13 and maneuver into the RIRO to the mall. This would alleviate any mall customers from needing to enter at the back of the building(southern entrances)or the eastern entrances and having to"back track"down the strip. A RIRO on TH 13 would also alleviate some of the problems that you are experiencing of stacking on Duluth right beyond the intersection. We believe this would give the mall better accessibility and make it safer for our patrons and the community as a whole. Lunds is pleased to be a part of the Prior Lake Community and we appreciate your consideration of our proposed changes to this Project. Please feel free to contact either one of us with any questions or concerns. IM S relr .Kent Dave Chromy ger of Real Estate General Manager Lund Food Holdings, Inc. Lund Food Holdings,Inc. lenifer.kent@lfhi.com(952/915-2696) Dave.Chromv@lfhi.com(952/440-3900) cc: Frank Boyles,City Manager LUND FOOD HOLDINGS, INC. 4100 West 50th Street Edina, Minnesota 55424 Phone 952-927-3663 Fax 952-915-2600 LundsandByerlys.com Minnesota Department of Transportation 1500 West County Road B-2 Roseville, MN 55113 January 18,2015 Mr. Larry Poppler City Engineer and Inspections Director City of Prior Lake 4646 Dakota Street SE Prior Lake,MN 55372 Dear Mr. Poppier, We appreciate the opportunity to provide input on the Option 1 and 2 proposed concepts for the City's Hwy 13/Duluth Ave.signal replacement and safety improvement project. As a project partner,MnDOT participated in the December 17,2014 Open House where many local concerns were raised about the two concepts. Further concerns were outlined by area businesses after the Open House and MnDOT would like to respond to those as they relate to Hwy 13. The difference between Options 1 and 2 largely involves changes made to Duluth Ave. Because this is a signal replacement and safety improvement project, MnDOT is supportive of changes that limit access and provide fewer conflict points. On the south side of Hwy 13,both options resolve the safety risks associated with the Duluth Ave. South Lake Village access that is very close to Hwy 13. Option 1 accomplishes this by closing this access. Option 2 does this by constructing a raised concrete center median and preventing northbound(NB)Hwy 13 from taking a right and then a quick left Into South Lake Village shopping center. The raised median also prevents exiting shopping center traffic from crossing Duluth Ave.directly to the Holiday Station. It also forces drivers approaching the Holiday station from the south to use the access that is farther from Hwy 13. Limiting these movements decreases conflict points,ensures smooth traffic flow and provides Increased safety. So,for the southern side of Hwy 13,MnDOT prefers Option 2. Closing the shopping center access with Option 2 would be the safest,but we recognize that this wasn't one of the options presented. i The December 29,2014 comment letter you received from Lund's inquired about the possibility of constructing another right-In/right-out access north of the Duluth Ave.Intersection. As you know, Hwy 13 Is an Important minor I arterial carrying more than 12,000 vehicles through this area dally. MnDOT strives to provide a safe and mobile regional transportation system while balancing local access. There is an existing Hwy 13 right-in/right-out access at the northern end of the shopping center. Adding a redundant one would not be consistent with MnDOT's Access Management goals. This would result in a higher safety risk by disrupting Hwy 13 traffic flow and Introducing more conflict points. With Option 1 or 2,MnDOT believes that South Lake Village has sufficient access not only from Hwy 13, but also from the well designed Village Lake Drive backage road system. On the north side of Hwy 13,MnDOT supports removing the Anna Trail connection because of its close proximity to Hwy 13. Motorists entering or exiting that access disrupts the Duluth Ave.traffic flow and Introduces more conflict points. This is especially noticeable during the PM peak times when southbound Duluth Ave.traffic approaching Hwy 13 is heavy. So,for Increased safety and Hwy 13/Duluth Ave.Intersection efficiency,MnDOT prefers the access closure and cul de sac In Option 1. Please contact me at 651-234-7721 if you have any questions or if you would like to discuss this further. Sincerely, X�*v Diane Langenbach, P.E. P Metro South Area Engineer for Scott and Carver Counties Larry Poppler From: Dave Edquist <dave.edquist@holidaycompanies.com> Sent: Monday,January 05,2015 5:10 PM To: Larry Poppler Subject: RE: Duluth Signal Project Good Afternoon Mr.Poppler, Holiday Stationstores appreciates the opportunity to provide comment to the proposed Duluth Avenue Signal Project. Holiday supports an option that does not contemplate a median as part of the reconstruction of the intersection.As we understand from the information presented at the Open House meeting,that there currently is not a safety/accident issue with the intersection.There are challenges,but looking for creative solutions would be a more prudent approach in this case.We believe that the installation of a median is not only pre-mature,but may very well present unintended traffic consequences as well as have a significant impact on the viability of area businesses.Many businesses, including ours are service by large semi-tractor/trailers and tankers.Access for these delivery vehicles, as well as our customer is paramount to the operation and success of these businesses.Holiday encourages the City Council to strongly consider an option that does include a median. Holiday has hired a traffic engineer to prepare a traffic study,review the City's proposals,and recommend safe,viable alternatives to the proposed plans and present them to the City. Thanks you, Dave Edquist i DAVID A. EDQUIST MANAGER OF REAL ESTATE HOLIDAY COMPANIES 4567 AMERICAN BOULEVARD W. i BLOOMINGTON, MN. 55437 OFFICE:952-830-8767 MOBILE:612-799-4849 DAVE.EDQUIST@HOLIDAYCOMPANIES.COM ! From: Larry Poppler [mailto:lpoppler@CityofPRIORLAKE.com] Sent: Wednesday, December 31, 2014 1:15 PM To: Dave Edquist Subject: Duluth Signal Project Mr. Edquist, r I appreciated meeting with you on the Duluth Signal Project. I know you wanted to discuss the project with some of your operations personnel. I hope you have found time to do that. The City is looking at discussing this project at their January 12th,City Council meeting. If you have comments on the project, please send them to me by Tuesday,January 6th so I can incorporate your letter or e-mail into the agenda packet. Larry Poppler 1 I a 7699 Anagram Drive Eden Prairie,MN 55344 Westwood Main (952)937-5150 Fax (952)937-5822822 ----------- ----------... - ...._.- westwoodps.corn (888)937-5750 MEMORANDUM Date: January 20,2015 Re: Holiday Stationstore—Prior Lake,MN File R0005357.00 To: Holiday Companies From: Jacob Rojer,EIT, Vernon E. Swing,PE Westwood Professional Services conducted a traffic review of WSBs two proposed options for the resignalization of the intersection of TH 13 and Duluth Ave SE in Prior Lake,MN.Westwood also analyzed an additional option.These options are listed below. • Option 1: close the Lund's access to/from Duluth Ave. • Option 2: install a long median down Duluth Ave that would limit the Lund's access and the northerly Duluth Ave Holiday access to right in/out. • Additional Option for consideration: similar to option 2 but with a short median down Duluth Ave that would allow full access to/from the northerly Duluth Ave Holiday access. In general,the limitation of the Duluth Ave Lund's access whether eliminated completely or reduced to right in/out increases through traffic north and southbound past the Holiday Stationstore,increasing conflicts at the Holiday Stationstore driveways. The analysis of option 1 reveals a couple of key issues.First,with the complete loss of access for Lund's from Duluth Ave,vehicles are now forced to access Lund's from the south off of Village Lake Dr.This increases the amount of traffic on Duluth Ave as well as on Village Lake Dr.The additional traffic on Duluth Ave will causes longer queues for vehicles wanting to take a left from Duluth Ave to Village Lake Dr.This additional traffic results in an unintended consequence,namely,the southerly Duluth Ave Holiday access is blocked by southbound traffic destined to Lund's. Similarly,the increase in northbound traffic from Lund's back to TH 13 increases conflicts at the northerly Duluth Ave Holiday access and occasionally queues build inhibiting ingress/egress. i i Multi-Disciplined Surveying&Engineering westwoodps.com TBPLB Firm No.10074703 t r January 20, 2015 Page 2 While option 2 reduces the northbound Lund's through traffic conflicting with the Duluth Ave Holiday accesses, it still adversely impacts the operations of the Holiday site. The limitation of the northerly Duluth Ave Holiday access to right in/out only concentrates the northbound exiting traffic to the southerly Duluth Ave Holiday access,which is still periodically blocked as described in option 1.In other words,the elimination of the left turn movement at the Duluth Ave Lund's access increases the southbound traffic on Duluth Ave destined to Lund's and blocks the Holiday driveway. Westwood has considered an alternative access scenario for Holiday which is similar to option 2 but with a shorter median allowing continued full access at the northerly Duluth Ave Holiday driveway.This scenario allows Holiday customers to egress northbound from the northerly access avoiding the southbound queues that propagate on Duluth Ave at Village Lake Dr. This option is preferable as it reduces the impact of the northbound queues and conflicts identified in option 1, and reduces the impact of southbound queues in option 2. Thank you for the opportunity to review the proposed modifications to intersection of Duluth Ave and TH 13. Please contact Westwood if you have any questions. I i I I 3 i I { E i a 7699 Anagram Drive Eden Prairie,MN 55344 _ Westwood Main (952)937-5150 Fax (952)937-5822 westwoocips.com (888)937-5150 MEMORANDUM Date: January 19,2015 Re: Holiday Stationstore—Prior Lake,MN File R0005357.00 To: Holiday Companies From: Jacob Rojer,EIT, Vernon E. Swing,PE Westwood Professional Services conducted a traffic review of the two proposed TH 13 &Duluth Ave SE Intersection Improvements,as well as,an alternative to the proposed designs.All improvements were analyzed in 2030 conditions. The intersections analyzed in the review were: • TH 13 &Duluth Ave SE • TH 13 &Holiday Stationstore right in/out • Duluth Ave SE&South Lake Village mall access • Duluth Ave SE&North Holiday Stationstore access • Duluth Ave SE&South Holiday Stationstore access • Duluth Ave SE&Village Lake Dr SE Westwood conducted counts at all of the intersections listed above for the weekday PM Peak Hour(4:30PM—5:30PM).All of the turning movement volumes are shown in Exhibit 1. The MnDOT State Aid website lists 2011 traffic projection factors for each county in the state.' For Scott County,that traffic projection factor is 3.2%growth per year. Westwood used this projection factor to model 2030 traffic along TH 13,but for Duluth Ave SE and Village Lake Dr SE a conservative growth rate of 0.5%per year was applied as these facilities are collector roadways in a fully developed area. i Synchro 9 and SimTraffic 9 were used to analyze the three previously stated options. The same signal timing was used for each option.All options had the same overall Level of Service(LOS)for each intersection but queue lengths varied for the critical movements at each intersection.All of the options also functioned better than leaving 1 htto://wrwv dot state mn us/stateaid/CSAH/CSAHFormsTrraffieFactors20l 1.0f r - - - ------ -- .......... Multi Disciplined Surveying&Engineering westwoodps.com Tera Fkm No.10074302 January 19,2015 Page 2 the existing infrastructure,without including a median on Duluth Ave and leaving all driveways as is. Option 1 has no median and closes off the eastside development access completely. Exhibit 2 shows the turning movement volumes if this option is selected.The analysis of this option indicates the longest queues of the three options for the northbound movements at the intersection of TH 13 &Duluth Ave SE. These queues are due to the fact that all of the vehicles that previously exited from the eastside development access were forced to exit south of the mall and go northbound on Duluth Ave SE in order to get to the traffic signal. The 95th percentile queue length(i.e. queue that will happen for 3 minutes of the peak hour)was 148ft. The North Holiday Access is 130ft from the signalized intersection. Table 1 provides a summary of the traffic operations for option 1. Table 1: Option 1 Peak Hour Traffic Operation Summary Intersection Critical Approach Intersection Intersection Overall 95th Percentile Control Delay Intersection LOS Approach lane Group Delay Lane Group LOS Queue Length 7�7777,7 0A 777 TH13&Duluth Ave SE 39.0 sec LOS-D NB Left 48.S sec LOS-D 148 ft Duluth Ave SE&Holi day North Access(ful1) 3.6sec LOS-A EB Left 15.8 sec LOS-C 80 ft Duluth Ave S E&Hal Iday 5outhAccess 4.Osec LOS-A EB Right 17.9 sec LOS-C 69 ft Dul uth Ave SE&Village Lake Dr SE 5.7sec LOS-A SS Left 13.6 secLOS-8 132 ft 1. Overall Intersection LOS using 2010 HCM methodology as determined by Intersection Control Delay and as reported by Synchro 9/SirnTraffic 9 analysis. 2. 95"Percentile queues as reported by average of five runs of SimTraffic 9 Option 2 includes a median that extends past both the mall access and the northerly Holiday access limiting these driveways to right in/out.Exhibit 3 shows the turning movement volumes for the option 2 analysis.This option provided the worst operational LOS for the Holiday site as a result of limiting the north access to right in/out.All vehiclestrY ing to et to the signalized intersection must exit from the south g � Holiday access in this option. The increase in traffic at this access coupled with the additional traffic turning left from Duluth Ave SE on to Village Lake Dr(traffic is diverted to the mall entrance off of Village Lake Dr because left turns are no longer allowed into the Duluth Ave mall access)creates excessive delays for traffic leaving the Holiday site. The 95`h percentile queue for southbound left turns at Duluth Ave SE &Village Lakes Dr is 132ft;the south Holiday access is 105ft north of the I intersection.Table 2 provides a summary of the traffic operations for option 2. 1 f 3 i f 3 3 i f January 19,2015 Page 3 Table 2: Oi2tion 2 Peak Hour Traffic Oi2eration Summary lotersection Critical Approach Intersection Intersection Overall 95th Percentile Control Delay Intersection LOS Approach Lane Group Delay Lane Group LOS Queue Length _ January 19, 2015 Page 4 Conclusion: The principle findings and recommendations include: • A proposed option is necessary for the TH 13 &Duluth Ave intersection to provide reasonably functionality in 2030. • Westwood recommends that the alternate option be selected because it alleviates the issues of having excessive queues on the Holiday site as well as shortening the queues for the northbound movements at TH 13 &Duluth Ave SE. E f gg{¢ 02014 Westwood Professional Services.Inc. OIL g0 d'O�CP y6 .,a5 v � N a 202 O dN � drV 60. Vv X Legend LANE DESIGNATION PM PEAK HOUR VOLUME X" SIGNALIZED INTERSECTION ® o zoo <oo• UNSIGNALIZED INTERSECTION Drs 1/19/2014 Pmwed for. Holiday Stationstore Westwood Holiday Companies Traffic Impacts Traffi'g p Traffic Volumes x�a..+-e.ia.: Bloomington,MN Prior Ieke,NM Exhibit 1 xwn.eoerw�ww s..�.k 02014 Westwood Professional Services,Ina �1y CA gg6 �a n 41 4'j T d, Sig 61 11gh m n 56��M a 43 O N N 219 0 `� 421• 64 106a X Legend LANE DESIGNATION / PM PEAK HOUR VOLUME SIGNALIZED INTERSECTION o 0 200• <oo• UNSIGNALIZED INTERSECTION wm 1/19/2014 WestwoodPrepared for. Holiday Stationstore OptionHoliday Companies Traffic Impacts 2030 Traffic volumes wnnemrtetdaris�rtrs u,c R...d on.l+,c hld•,R Bloomingtcm,IvfN prior Lake,b1T7 Exhibit 2 02014 Westwood Professional SerNce3, Inc. R.gg$ $0 c',�N 1h1 .r k, p ��g!r s i$9 M .y N h� �X21 o N 219 No 0 92.!!I' Bh 10g� X Legend LANE DESIGNATION PM PEAK HOUR VOLUME XX SIGNALIZED INTERSECTION a' 2' 400 UNSIGNALIZED INTERSECTION n.es 1/19/2014 Westwood C— Prermed for Holiday Stationstore 2030 Traffic volumes Holiday Companies Traffic Impacts Option 2 na••..•a ... w,rwwr• t>dre �w� iwwars+w �� Mre�llwYWrfNa�Me a�s�r•>,rr. Moondngtm,MN Pdw Lt4,MN 3 02014 Westwood Professional Services. Inc. f/ / rf i f +f•r RMLNFJESOtt� c� I� � 1' 3 s 1 I a . PA i o' foo' 900' Date 1/19/2015 Westymod Holiday Alternate „°4i61p Companies Design Y.bt+aeE hofatavl frNoy Gr. `tea° e ma b♦W.r e.La.� Bloomington, MN Exhibit 4 02014 Westwood Professionol Services, Inc. vat .0.1,. ,5 9g6 . o� 51q"at c� 6� Y 1�g4 qh'y c4 h3 s21' bb ,p6.�► X Legend LANE DESIGNATION / PM PEAK HOUR VOLUME SIGNALIZED INTERSECTION © o• 200' +00 UNSIGNALIZED INTERSECTION co n.t. 1/19/2(14 Westwood Lor. Holiday Stationstore 2030 Traffic Volumes Holiday Companies Traffic Impacts Alternate Option Bloomington.MN Prior Lake,MN Lixhu)it 5 A WSB &Arracinter,hrc. engineering-planning-environmental-construction 701 Xenia Avenue South Suite 300 Minneapolis,MN 55416 Tel: 763-541-4800 Fax: 763-541-1700 Memorandum To: Larry Poppler,Prior Lake City Engineer From: Matt Gjersvik,PE,PTOE Date: January 21,2015 Re: WSB's response to Holiday Station Traffic Study Prepared by Westwood WSB Project No. 02865-000 WSB has reviewed the operational analysis provided by Westwood Professional Services for the Holiday Station Store on Duluth Avenue. While WSB agrees with the recommendations made, there are some discrepancies between the two analysis efforts: • Forecast Year—Westwood used a 15 year(2030)forecast while WSB used a 20 year (2035)forecast. While the volume difference between the two projections is small,the left-turn queue lengths for the NB Duluth Avenue approach to TH 13 become 42-feet longer in WSB's analysis • Modeling Software—Westwood used a newer version of the Synchro/Simtraffic software ! suite,Version 9,while WSB used Version 8. Based on the developers' information,this should not have any effect on the resultant MOE tables used for the analysis • Traffic and Turn Count Methodology—Westwood performed a series of traffic counts for both entrances to the Holiday store and the mall entrance on the east side of Duluth Avenue. WSB's analysis was performed for intersections along TH 13 including CSAH 23,Duluth Avenue and CSAH 21. It appears that Westwood only took one hour of data (4.30pm-5.30pm)assuming this would include the four peak 15-minute counts. WSB collected three hours of AM and three hours of PM data which allowed them to use true peak hour counts.The data sets used,while different,produced similar results when intersection delay and queue lengths are examined. t Westwood has reviewed and recommended that the City's design option for a planned median on the NB Duluth Avenue approach to TH 13 should not extend south from the intersection past the north entrance to the Holiday station store. This recommendation fits with the Option 2A of planned geometries of Duluth Avenue and should alleviate some of the queuing problems that f may occur with other geometric options. 5 C G 6 f i tyE M1 Y Equal Opportunity Employer wsbeng.com KA0286J-C= XD—Duluth S[Opemd=-WESIWOOD Memo 012115.dmx - 6' 04 PRIO TH 13 and Duluth Avenue Intersection Improvements Open House Meeting Wednesday,December 17,2014 'aMtvisdt* Name: \ y t91 l 1 Address: /� Telephone Number:-�?� -U s J 1��7 Email: Jg 01.117r- Please provide any comments below or the back side of this page: i i �2, 70" � Xt Ae- tL f Ll4y-e- ' .� CWS- l i Please place comments in the comment box;e-mail them to Larry Poppler at: 1poppler@citvofpriorlake.com or mail them to Larry at: City of Prior Lake Engineering,4646 Dakota Street SE,Prior Lake,MN 55372-1714 f f 0-PP404Ttr" TH 13 and Duluth Avenue Intersection Improvements Open House Meeting Wednesday,December 17,2014 MMassdt Name: e Address: /6.773 141. 4 T? i E Telephone Number: 9i-..2 ..2-?-2 7 Email: �"ao3��+'�� GrisriL • v� i i Please provide any comments below or the back side of this page: di f f t G 3 f I Please place comments in the comment box;e-mail them to Larry Poppler at: Ipoppler@cityofpriorlake.com or mail them to Larry at: City of Prior Lake Engineering,4646 Dakota Street SE, Prior Lake, MN 55372-1714 E