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Application Authorization for a Traffic Safety Improvement Grant to assist with funding to construct a proposed new Nothwest Arterial eastbound dedicated right turn lane onto John F. Kennedy Road Copyrighted August 21, 2023 City of Dubuque Consent Items # 015. City Council Meeting IT EM T IT LE: Application Authorization for a Traffic Safety I mprovement Grant to assist with funding to construct a proposed new Northwest Arterial eastbound dedicated right turn lane onto John F. Kennedy Road SUM MARY: City Manager recommending City Council adopt the attached resolution authorizing the filing of the application with the lowa Department of Transportation for Traffic Safety I mprovement Program funding to assist with funding for proposed improvements to construct a new Northwest Arterial eastbound dedicated right turn lane onto John F Kennedy Road. RESOLUTION Authorizing the Filing of a GrantApplication with the lowa Department of Transportation for Traffic Safety Improvement Grant Funding to Assist with Funding for Proposed I mprovements to Construct a New NorthwestArterial Eastbound Dedicated Right Turn Lane on to John F. Kennedy Road SUGGESTED Suggested Disposition: Receive and File;Adopt Resolution(s) DISPOSITION: ATTACHMENTS: Description Type MVM Memo City Manager Memo Staff Memo Staff Memo Resolution Resolutions Application Supporting Documentation E�ibit Supporting Documentation Dubuque THE CITY QF � All-Meriea Ciry DLT B E ; . � . � �� � � MaSt� Z�C� aYd t�Q Mt55ZSSZ Z zoa�•zoiz•�ai3 YP pp za��*zai� TO: The Honorable Mayor and City Council Members FROM: Michael C. Van Milligen, City Manager SUBJECT: Application Authorization for a Traffic Safety Improvement Grant to assist with funding to construct a proposed new Northwest Arterial eastbound dedicated right turn lane onto John F. Kennedy Road DATE: August 15, 2023 Assistant City Engineer Robert Schiesl is recommending City Council adopt the attached resolution authorizing the filing of the application with the lowa Department of Transportation for Traffic Safety Improvement Program funding to assist with funding for proposed improvements to construct a new Northwest Arterial eastbound dedicated right turn lane onto John F Kennedy Road. This grant application is requesting funding from the State of lowa's Traffic Safety Funds. The total cost of this improvement is estimated at $389,642.00 of which $311,713.60 would be requested as part of the grant. If awarded, the Traffic Safety Improvement Program funding would cover 78% of the improvement cost and the City would need to provide an additional $77,928.40 to cover engineering design and construction administration related costs which would be budgeted in FY 2025. Construction is anticipated to take place in the spring of 2026. I concur with the recommendation and respectfully request Mayor and City Council approval. � Mic ael C. Van Milligen MCVM:sv Attachment cc: Crenna Brumwell, City Attorney Cori Burbach, Assistant City Manager Gus Psihoyos, City Engineer Robert Schiesl, Assistant City Engineer Nathan Steffen, Civil Engineer Chandra Ravada, Dan Fox, Jack Studier, ECIA Dubuque THE CITY OF � Alk•America Cip� D Y J� til'L�� I I1:tAf. U ' I I�' � � Masterpiece on the Mississippi 2oi�*2oi� TO: Michael C. Van Milligen, City Manager Gus Psihoyos, City Engineer FROM: Robert Schiesl, Assistant City Engineer DATE: August 15, 2023 RE: Application Authorization for a Traffic Safety Improvement Grant to assist with funding to construct a proposed new Northwest Arterial eastbound dedicated right turn lane onto John F. Kennedy Road INTRODUCTION The attached resolution provides the authorization for the City of Dubuque to submit an application for a Traffic Safety Improvement Grant to assist with funding for proposed improvements to construct a new Northwest Arterial eastbound dedicated right turn lane onto John F Kennedy (JFK) Road. BACKGROUND The City has been making improvements at the Northwest Arterial and JFK Road intersection as recommended by the 2007 Northwest Arterial Capacity Study. In 2018 the City completed the construction of a new dedicated right turn lane along the existing northerly approach on JFK Road and in 2022 lengthened the eastbound Northwest Arterial left turn lane onto JFK Road. During the construction of the Northwest Arterial — State of Good Repair Project in 2022 and 2023, the Engineering department received multiple inquiries from the public requesting a dedicated right turn lane be added for eastbound traffic onto JFK Road. EXISTING CONDITIONS The absence of a dedicated right turn lane on eastbound Northwest Arterial for traffic turning onto JFK Road causes operational capacity and safety issues. Vehicles wanting to turn right need to wait in the straight thru lane leading to increased traffic que lengths. It only takes one eastbound (straight thru) vehicle queued at a red light to block all free right turn movements causing traffic to regularly drive on the shoulder of the road to make a right turn. PROPOSED TURN LANE IMPROVEMENT Based on the current operational capacity and safety challenges the City is experiencing at the NW Arterial - JFK Road intersection, the proposed right turn lane improvement includes constructing a new 250-foot dedicated eastbound right turn lane onto JFK Road as recommended in the 2007 Northwest Arterial Capacity Study. The proposed new right turn lane onto JFK Road would have adequate que storage length 1 to safely support traffic volumes and efficiently handle right turning traffic movements during peak travel times. Attached is an aerial photo exhibit which shows the proposed turn lane improvements. RECOMMENDATION I recommend that the City submit the grant application with the lowa Department of Transportation for a Traffic Safety Improvement Grant to assist with funding for proposed improvements to construct a new Northwest Arterial eastbound dedicated right turn lane onto John F Kennedy Road. BUDGET IMPACT This grant application is requesting funding from the State of lowa's Traffic Safety Funds. The total cost of this improvement is estimated at $389,642.00 of which $311,713.60 would be requested as part of the grant. If awarded, the Traffic Safety Improvement Program funding would cover 78% of the improvement cost and the City would need to provide an additional $77,928.40 to cover engineering design and construction administration related costs which would be budgeted in FY 2025. Construction is anticipated to take place in the spring of 2026. ACTION TO BE TAKEN The City Council is requested to adopt the attached resolution authorizing the filing of the application with the lowa Department of Transportation for Traffic Safety Improvement Program funding to assist with funding for proposed improvements to construct a new Northwest Arterial eastbound dedicated right turn lane onto John F Kennedy Road. cc: Nathan Steffen, Civil Engineer Chandra Ravada, Dan Fox, Jack Studier, ECIA Attachment 2 Prepared by: Bob Schiesl,City of Dubuque Engineering, 50 W. 13th Street, Dubuque,IA 52001 (563)589-4270 Return to:Adreinne N.Breitfelder,City Cleric,50W 13t"Street, Dubuque, IA 52001 (563)589-4100 RESOLUTION NO. 269-23 AUTHORIZING THE FILING OF A GRANT APPLICATION WITH THE IOWA DEPARTMENT OF TRANSPORTATION FOR TRAFFIC SAFETY IMPROVEMENT GRANT FUNDING TO ASSIST WITH FUNDING FOR PROPOSED IMPROVEMENTS TO CONSTRUCT A NEW NORTHWEST ARTERIAL EASTBOUND DEDICATED RIGHT TURN LANE ONTO JOHN F. KENNEDY ROAD Whereas, the increasing growth of traffic volumes, along with operational and safety concerns, at the intersection of Northwest Arterial and John F Kennedy(JFK) Road in the City of Dubuque could be improved by constructing a proposed new Northwest Arterial eastbound dedicated right turn lane onto John F. Kennedy Road; and Whereas, the City of Dubuque has determined that improvements to this intersection, as recommended by the Northwest Arterial Capacity Study, will improve traffic flow efficiency; and Whereas, the City of Dubuque is seeking the necessary funding for project implementation, and upon completion, in cooperation with the Iowa Department of Transportation, be responsible for adequately maintaining and operating the project for public use during the project's useful life. NOW THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF DUBUQE, IOWA, THAT: Section 1. The City is hereby authorized to file the grant application with the Iowa Department of Transportation for Traffic Safety Improvement Program funding to assist with funding for proposed improvements to construct a proposed new Northwest Arterial eastbound dedicated right turn lane onto John F. Kennedy Road. Passed, approved, and adopted this 215t day of August 2023 Brad M a anagh, Mayor Attest: Trish L. Gleason, Assistant City Clerk Rev. 07123 � Application for SITE-SPECIFIC TSIP FUNDS GENERAL INFORMATION DATE: 8/15/2023 Northwest Arterial and John F. Kennedy Intersection Location / Title of Project Improvements Applicant City of Dubuque Contact Person Robert Schiesl Title Assistant City Engineer Complete Mailing Address 50 W 13t" St, Dubuque, IA 52001 Phone (563) 589-4270 E-Mlail bschiesl@cityofdubuque.org (Area Code) If more than one highway authority is involved in this project, please indicate and fill in the information below (use additional sheets if necessary). Co-Applicant(s) Contact Person Title Complete Mailing Address Phone E-Mail (Area Code) PLEASE COMPLETE THE FOLLOWING PROJECT INFORMATION: Funding Amount Total Safety Cost $ 311,713.60 Total Project Cost $ 389,642 Safety Funds Requested $ 311,713.60 1 Rev. 07123 APPLICATION CERTIFICATION FOR PUBLIC AGENCY To the best of my knowledge and belief, all information included in this application is true and accurate, including the commitment of all physical and financial resources. This application has been duly authorized by the participating public agency(ies). I understand the attached resolution(s), where applicable, binds the participating public agency(ies) to assume responsibility for any additional funds, if required, to complete the project. In addition, the participating public agency(ies) agrees to maintain any new or improved public streets or roadways for a minimum of five years. I understand that, although this information is sufficient to secure a commitment of funds, a firm contract between the applicant and the Department of Transportation is required prior to the authorization of funds. Representing the City of Dubuque Signed: 8-15-2023 Signature Date Signed Robert Schiesl, Assistant City Engineer Printed Name Attest: s-�5-2023 Signature Date Signed Gus Psihoyos, City Engineer Printed Name 2 A. Resolution A signed copy of the following resolution from the City of Dubuque will be provided following its approval. Resolution is on the agenda for the August 21, 2023 City of Dubuque City Council Meeting. RESOLUTION NO. RESOLUTION AUTHORIZING THE FILING OF A GRANT APPLICATION WITH THE IOWA DEPARTMENT OF TRANSPORTATION FOR TRAFFIC SAFETY IMPROVEMENTS FUNDING FOR NORTHWEST ARTERIAL AND JOHN F KENNEDY ROAD LEFT TURN LANE IMPROVEMENT Whereas, the increasing growth of traffic volumes, along with operational and safety concerns, at the intersection of Northwest Arterial and John F Kennedy Road in the City of Dubuque could be improved by adding a right turn lane at the intersection; and Whereas, the City of Dubuque has determined that improvements to this intersection, as recommended by the Northwest Arterial Study, will improve traffic flow; and Whereas, the City of Dubuque is seeking the necessary funding for project implementation, and upon completion, in cooperation with the lowa Department of Transportation, be responsible for adequately maintaining and operating the project for public use during the project's useful life. NOW THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF DUBUQE, IOWA, THAT: Section 1. The City files this grant application for funds through the Traffic Safety Improvement Program to fund Northwest Arterial and John F Kennedy Road right turn lane improvement. Passed, approved and adopted this_ day of 2023 Mayor Attest: City Clerk 3 B. Narrative Existing Conditions The project proposed is at the intersection of Northwest Arterial and John F Kennedy Rd (JFK Rd) in Dubuque, lowa. Northwest Arterial is a five-mile-long Principal Arterial that runs north and south across the western portion in the City of Dubuque. Northwest Arterial's northern terminus is an intersection with lowa 3/Central Ave and to the south it intersects with US Highway 20.JFK Rd is a Minor Arterial running north and south through the City of Dubuque.The Northwest Arterial is one of the most vital transportation corridors in the city of Dubuque as it is one of 4 roads that carry most of the east/west traffic in the city. Geometry • Intersection is a four-way signalized intersection • East leg of the intersection has one left turn lane and two through lanes • West leg of the intersection has one left turn lane and two through lanes • North leg of the intersection has one left turn lane and one through and one right turn lane • South leg of the intersection has one left turn lane and one through/right turn lane The west leg of the intersection has two through lanes and one left turn lane. It is the most traveled leg of the intersection, as it is north of other major intersections such as Northwest Arterial and Dodge Street (Highway 20), Northwest Arterial and Pennsylvania Avenue, and Northwest Arterial and Asbury Road. Employers such as John Deere are located further north on the Arterial,while off of JFK Rd is a large residential neighborhood. HDR Engineering Inc. (HDR) completed an Existing Conditions Analysis in 2006 and a Future Conditions Analysis in 2007.The lowa Department of Transportation commissioned both studies.These studies both indicated that operational and safety concerns will continue to increase with growth of trafFic volumes in the corridor. TrafFic The intersection of Northwest Arterial and JFK Rd is very busy,with the south, north, east and west legs averaging 7,500, 8,800, 11,400, and 14,700 drivers respectively according to the 2021 AADT.This results in a total AADT of 42,400.These numbers were 7,000, 7,700, 11,600 and 14,300 respectively in the 2017 AADT, resulting in a total AADT of 40,600 and shows an approximate 4.43% increase in trafFic volume over the 4 year period and an annual growth of 1.1%.This shows a marked increase in traffic volume and potential for rear-end collisions. Crashes From the years 2018-2022 there were 36 crashes at the intersection.There were no fatalities during this period, but 17 of the 36 crashes (47.2%) reported some level of injury, with 3 (8.3%) of the crashes reported a suspected minor injury while 12 (38.9%) reported having possible injuries.The total property damage was$252,000 with an average of$7,000 per crash. 20 of the 36 crashes (55.6%)were rear-end collisions, while 6 (19.4%) were broadside (front to side) and 3 (8.3%)were sideswipes in the same direction. The most common reasons for crashes were drivers losing control of their vehicle (10 incidents) and running a traffic signal (7 incidents). In the Dubuque Metropolitan Area Transportation Study (DMATS) Long Range Transportation Plan 2050, the average crash severity score at the intersection was 4.4 which was the 5th highest in the city. Project Concept The proposed improvements at Northwest Arterial and JFK Rd consist of adding a right turn lane to the 4 B. Narrative west leg of the intersection while also increasing sidewalk connectivity between the roadways.This would facilitate free trafFic movements for the through lanes, leading to minimized waiting lengths and blockages in the through lanes by right turning vehicles.This would also reduce the risk of rear-end accidents that occur often at the intersection.This concept is based on recommendations from the 2007 Future Conditions Analysis prepared by HDR for the lowa Department of Transportation. Pedestrian safety is another key component of the project.The project will move the stop bar along the west leg back to allow for the creation of a crosswalk across the Northwest Arterial.This will come with the completion of sidewalks around the south and north legs of the intersection to connect the sidewalks on JFK Rd to the Northwest Arterial Bike/Hike Trail.This will increase the connectivity of trail networks throughout the city in a safe manner.This proposed component is a part of the 2023 Dubuque Regional Bicycle and Pedestrian Network Plan that seeks to improve the bicycle and pedestrian net- work as a part of the regional transportation system. While there is no recorded crash history involving pedestrians,the intersection does have many children use the intersection before and after school as the intersection is located close to Eisenhower Elementary School, making it a clear priority area for safety. The proposed improvement along Northwest Arterial includes a 36-foot clear zone, as measured from the edge of traveled way to the face of the nearest fixed object. Whereas the American Association of State Highway and Transportation OfFicials (AASHTO) Roadside Design Guide suggest a range of values for the given trafFic and design speed of 24 to 28 feet.The slightly larger value was considered appropri- ate for the current operational charter of Northwest Arterial.The provided clear zone for John F. Kenne- dy Rd will be at least 10 feet. lowa Statewide Urban Design and Specifications (SUDAS) guidelines recom- mend a clear zone from the back if curb of 4 to 6 feet. The 2009 Manual on Uniform Traffic Control Devices (MUTCD) with Revision Numbers 1, 2 and 3 incor- porated, dated July 2022 will be utilized for the construction and design of the proposed improvements. TrafFic control (temporary and permanent), signing and pavement marking guidelines from the MUTCD will be used. The project is expected to reduce crashes by 6%according to the Crash Reduction Factor from the lowa DOT with the overall cost of the project coming out to be $389,642 which includes a 10%contingency. The safety costs of the project are equivalent to $311,713.60.The overall benefits of the project are estimated to be$518,452 and when including maintenance the overall benefit-cost ratio of the proposal is 1.31. 5 C. Itemized Breakdown of All Costs THE CI'IY OF ENGINEER'S DUB E ESTIMATE OF PROBABLE COST Masterpiece on tl�e Mississippi PROJECT NAME: Northwest Arterial&JFK - Right Turn Lane Project DATE August 7,2023 NUMBER REDCO E DESCRIPTION UNIT qUANTITY UNTICOST E COSTTE Division 21-Earthwork,Subgrede,and Subbases 1 2102-0425070 Special Backfill(T) TON 30.00 $ 25.00 $ 750.00 2 2102-2625001 Embankment-In-Place CY 150.00 $ 100.00 $ 15,000.00 3 2102-2713070 Excavation CI 13,Rdwy&Borrow CY 500.00 $ 25.00 $ 12,500.00 4 2105-8425005 Topsoil Furnish&Spread CY 55.00 $ 55.00 $ 3,025.00 5 2113-0001000 Subgrade Stabil MaYI,Geosythetic SY 910.00 $ 8.00 $ 7,280.00 6 2115-0100000 Modified Subbase CY 305.00 $ 25.00 $ 7,625.00 7 2121-7425010 Shld Granular, Type A TON 90.00 $ 25.00 $ 2,250.00 Sub 7otal $ 48,430.00 Division 23-Surface Courses S 2303-1031500 HOT MIX ASPHALT STANDARD TRAFFIC,BASE COURSE,1/2 IN.MIX TON 78.60 $ 65.00 $ 5,109.00 9 2303-'1041750 HOT MIX ASPHALT STANDARD TRAFFIC,BASE COURSE,3/4 IN.MIX TON 235.60 $ 65.00 $ 15,314.00 '10 2303-'1032500 HOT MIXASPHALT STANDARD TRAFFIC,INTERMEDIATE COURSE,1/2 IN.MI TON 78.60 $ 65.00 $ 5,'109.00 11 2303-1033500 HMA STD TRAFRC,SURFACE COURSE,1/2 IN.MIX,FIC L-2 TON 78.60 $ 65.00 $ 5,109.00 12 2303-1252343 ASPHALT BINDER,PG 58-345 TON 18.00 $ 750.00 $ 13,500.00 13 2303-1258284 ASPHALT BINDER,PG 58-28H,HIGH TRAFFIC TON 9.20 $ 850.00 $ 7,820.00 14 2303-6911000 HMA Pavement Samples LS 1.00 $ 1,000.00 $ 1,000.00 Sub Total $ 52,961.00 Division 24-Structures 15 2435-0600010 Manhole Adjustment,Minor EACH 1.00 $ 1,500.00 $ 1,500.00 Sub Total $ 1,500.00 Division 25-Miscellaneous Construction 16 2510-6745850 Removal Of Pavement SY 131.00 $ 15.00 $ 1,965.00 17 2511-6745900 Rmvl Of Sidewalk SY 40.00 $ 35.00 $ 1,400.00 18 2511-7526004 Sidewalk PCC 41n SY 70.00 $ 85.00 $ 5,950.00 19 2511-7526006 Sidewalk PCC 61n SY 30.00 $ 125.00 $ 3,750.00 20 2511-7528101 Detectable Warnings SF 36.00 $ 51.00 $ 1,836.00 21 2512-1725256 Curb+Gutter PCC 2.5' LF 110.00 $ 30.00 $ 3,300.00 22 2524-6765110 Remove and Reinstall Type A Sign EACH 1.00 $ 100.00 $ 100.00 23 2524-9276010 Pertorated Square Steel Tube Posts LF 10.00 $ 10.00 $ 100.00 24 2524-9276021 Perforated Square Steel Tube Post Anchor,Break-Away Soil Installation EACH 1.00 $ 170.00 $ 170.00 25 2524-9325001 Type A Signs Alum SF 5.00 $ 33.00 $ '165.00 26 2525-0000100 Traffic Signalization LS 1.00 $ 68,444.00 $ 68,444.00 27 2525-0000120 Removal Of Traffic Signalization EACH 1.00 $ 8,200.00 $ 8,200.00 28 2527-9263109 Painted Pavement Marking Waterborne Or Solvent STA 10.00 $ 80.00 $ 800.00 29 2527-9263137 Painted Symbols And Legends,Waterborne Or Solvent EACH 3.00 $ 160.00 $ 480.00 30 2528-8445110 Traffic Control LS 1.00 $ 15,000.00 $ 15,000.00 31 2528-8445113 Flaggers EACH 10.00 $ 465.00 $ 4,650.00 32 2533-4980005 Mobilization LS 1.00 $ 40,000.00 $ 40,000.00 33 2599-9999005 ('Each'Item)Water Valve Fi�cture,Adjustment EACH 3.00 $ 600.00 $ 1,800.00 SubTotal $ 158,110.00 Division 26-Roadside Development 34 2601-2634100 Mulching ACRE 0.50 $ 15,000.00 $ 7,500.00 35 2601-2636044 Seeding 8 Fertilizing(Urban) ACRE 0.50 $ 20,000.00 $ 10,000.00 36 2602-0000312 PerimeterAnd Slope Sediment Control Device,12 In.Dia. LF 650.00 $ 5.00 $ 3,250.00 37 2602-0000350 Removal Of Perimeter And Slope Sedimenl Control Device LF 650.00 $ 2.50 $ "1,625.00 Sub Total $ 22,375.00 Total Construction Estimate: $ 283,376.00 CONTINGENCY: "10% $ 28,337.60 ENGINEERINGDESIGN: '10% $ 31,'177.36 CONSTRUCTION ADMIN&INSPECTION: 15% $ 46,757.04 TOTAL PROJECT COST ESTIMATE: $ 389,642.00 6 D. Time Schedule Description Date Grant Application August 2023 Notice of Funding January 2023 Approval of Agreement July 2024 Construction Plan Preparation September 2024—April 2025 Plans Approval May 2025 Advertise for Bids October 2025 Open Bid &Award Contract November 2025 Notice to Proceed December 2025 Construction April 2026— November 2026 Project Closeout December 2026 E. Map _.__ , 0 ❑ � ~ J � .. , .,... , _ � � .�tOd� �'� � r p �. st � .� � `\, s,�,r Asbury � .,...� ......, ,. 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Crash Report ���jl�j(:� lowa Crash Analysis Tool � DOT Quick Report 2018-2022 Crash Severity 36 Injury Status Summary 27 Fatal Crash 0 Fatalities 0 Suspected Serious Injury Crash 0 Suspected serious/incapacitating 0 Suspected Minor Injury Crash 3 Suspected minor/non-incapacitating 4 Possible/Unknown Injury Crash 14 Possible(complaint of pain/injury) 22 Property Damage Only 19 Unknown 1 PropertyNehicles/Occupants Average Severity Property Damage Total(dollars): 252,000.00 Fatalities/Fatal Crash: 0.00 Average(per crash dollars): 7,000.00 Fatalities/Crash: 0.00 Total Vehicles 76.00 Injuries/Crash: 0.72 Average(per crash): 2.11 Major Injuries/Crash: 0.00 Total Occupants: 97.00 Minor Injuries/Crash: 0.11 Average(per crash): 2.69 Possible/Unknown Injuries/Crash: 0.61 � . . . ■ ■� r ■ 08/09/2023 1 of 7 13 I. Crash Report ���jl�j(:� lowa Crash Analysis Tool � DOT Quick Report 2018-2022 Major Cause 36 Animal 2 Ran traffic signal 8 Ran stop sign 0 Failed to yield to emergency vehicle 0 FTYROW: At uncontrolled intersection 0 FTYROW: Making right turn on red signal 0 FTYROW: From stop sign 0 FTYROW: From yield sign 0 FTYROW: Making left turn 0 FTYROW: From driveway 0 FTYROW: From parked position 0 FTYROW: To pedestrian 0 FTYROW: Other 0 Drove around RR grade crossing gates 0 Disregarded RR Signal 0 Crossed centerline(undivided) 0 Crossed median(divided) 0 Traveling wrong way or on wrong side of road 0 Aggressive drivinglroad rage 0 Driving too fast for conditions 0 Exceeded authorized speed 0 Improper or erratic lane changing 3 Operating vehicle in an reckless,erratic,ca... 0 Followed too close 3 Passing: On wrong side 1 Passing: Where prohibited by signs/markings 0 Passing: With insufficient distance/inadequa... 0 Passing: Through/around barrier 0 Passing: Other passing 0 Made improper turn 0 Driver Distraction: Manual operation of an e... 0 Driver Distraction: Talking on a hand-held d... 0 Driver Distraction: Talking on a hands free... 0 Driver Distraction: Adjusting devices(radio... 0 Driver Distraction: Other electronic device... 0 Driver Distraction: Passenger 0 Driver Distraction: Unrestrained animal 0 Driver Distraction: Reaching for object(s)/f... 0 Driver Distraction: Inattentive/lost in thou... 1 Driver Distraction: Other interior distracti... 1 Driver Distraction: Exterior distraction 0 Ran off road-right 0 Ran off road-straight 0 Ran off road-left 1 Lost control 12 Swerving/Evasive Action 0 Over correcting/over steering 0 Failed to keep in proper lane 0 Failure to signal intentions 0 Traveling on prohibited traffic way 0 Vehicle stopped on railroad tracks 0 Other: Vision obstructed 0 Other: Improper operation 0 Other: Disregarded warning sign 0 Other: Disregarded signs/road markings 0 Other: Illegal off-road driving 0 Downhill runaway 0 Separation of units 0 Towing improperly 0 Cargo/equipment loss or shift 0 Equipment failure 0 Oversized load/vehicle 0 Other: Getting off/out of vehicle 0 Failure to dim lights/have lights on 0 Improper backing 0 Improper starting 1 Illegally parkedlunattended 0 Driving less than the posted speed limit 0 Operator inexperience 0 Other 1 Unknown 0 Not reported 0 Other: No improper action 2 08/09/2023 2 of 7 14 I. Crash Report ���jl�j(:� lowa Crash Analysis Tool � DOT Quick Report 2018-2022 Time of Day/Day of Week 12 AM 2 AM 4 AM 6 AM 8 AM 10 AM Noon 2 PM 4 PM 6 PM 8 PM 10 PM Not to to 4 to 6 to 8 to to to 2 to 4 to 6 to 8 to to reporte Day of Week 2 AM AM AM AM 10 AM Noon PM PM PM PM 10 PM 12 AM d Total Sunday 0 0 0 0 0 0 0 2 0 0 0 0 0 2 Monday 0 0 0 0 0 0 1 0 3 2 0 0 0 6 Tuesday 0 0 0 0 0 0 1 1 0 0 0 0 0 2 Wednesday 0 0 0 0 0 2 0 0 3 0 0 0 0 5 Thursday 0 0 0 0 0 2 1 3 1 0 0 0 0 7 Friday 0 0 0 3 1 1 0 1 1 1 1 0 0 9 Saturday 0 0 0 0 0 0 2 1 1 0 1 0 0 5 Total 0 0 0 3 1 5 5 8 9 3 2 0 0 36 Manner of Crash Collision 36 Surface Conditions 36 Non-collision(single vehicle) 1 Dry 24 Head-on(front to front) 0 Wet 11 Rear-end(front to rear) 20 Ice/frost 0 Angle,oncoming left turn 0 Snow 0 Broadside(front to side) 7 Slush 0 Sideswipe,same direction 3 Mud,dirt 0 Sideswipe,opposite direction 0 Water(standing or moving) 0 Rear to rear 0 Sand 0 Rear to side 1 Oil 0 Not reported 1 Gravel 0 Other 3 Not reported 1 Unknown 0 Other 0 Unknown 0 Fixed Object Struck 76 Bridge overhead structure 0 Bridge pier or support 0 Bridge/bridge rail parapet 0 Curb/island/raised median 0 Ditch 0 Embankment 0 Ground 0 Culvert/pipe opening 0 Guardrail-face 0 Guardrail-end 0 Concrete traffic barrier(median or right sid... 0 Other traffic barrier 0 Cable barrier 0 Impact attenuator/crash cushion 0 Utility pole/light support 0 Traffic sign support 0 Traffic signal support 0 Other post/pole/support 0 Fire hydrant 0 Mailbox 0 Tree 0 Landscape/shrubbery 0 Snow bank 0 Fence 0 Wall 0 Building 0 Other fixed object 0 None(no fixed object struck) 76 08/09/2023 3 of 7 15 I. Crash Report ���jl�j(:� lowa Crash Analysis Tool � DOT Quick Report 2018-2022 Driver Age/Driver Gender Alcohol Test Given 76 None 74 Driver Age-5 year Not Blood 1 Bins Female Male reported Unknown Total Urine 0 <14 0 0 0 0 0 greath 1 =14 0 0 0 0 0 Vitreous 0 =15 0 0 0 0 o Refused 0 =16 1 1 0 0 2 Not reported 0 =17 1 0 0 0 1 =18 1 2 0 0 3 Drug Test Given 76 =19 2 1 0 0 3 None 75 =20 1 0 1 0 2 BloOd 0 >=21 and<=24 0 4 0 0 4 Urine 0 >=25 and<=29 3 2 0 0 5 greath 0 >=30 and<=34 3 12 0 0 15 Vitreous 0 >=35 and<=39 1 7 0 0 $ Refused 0 >=40 and<=44 0 4 0 0 4 Not reported 1 >=45 and<=49 2 4 0 0 6 >=50 and<=54 1 2 0 0 3 Drug Test Result 76 >=55 and<=59 1 1 0 0 2 Negative 0 >=60 and<=64 3 4 0 0 � Cannabis 0 >=65 and<=69 1 2 0 0 3 Central Nervous System depressants 0 >=70 and<=74 1 2 0 0 3 Central Nervous System stimulants 0 >=75 and<=79 3 1 0 0 4 Hallucinogens 0 >=80 and<=84 0 0 0 0 0 Inhalants 0 >=85 and<=89 0 0 0 0 0 Narcotic Analgesics 0 >=90 and<=94 1 0 0 0 1 Dissociative Anesthetic(PCP) 0 >=95 0 0 0 0 0 prescription Drug 0 Not reported 0 0 0 0 0 Not reported 76 Unknown 0 0 0 0 0 Other 0 Total 26 49 1 0 76 Drug/Alcohol Related 36 Drug 0 Alcohol(<Statutory) 0 Alcohol(Statutory) 1 Drug and Alcohol(<Statutory) 0 Drug and Alcohol(Statutory) 0 Refused 0 Under Influence of Alcohol/Drugs/Medications 1 None Indicated 34 08/09/2023 4 of 7 16 I. Crash Report ���jl�j(:� lowa Crash Analysis Tool � DOT Quick Report 2018-2022 Crash Severity-Annual Suspected Serious Suspected Minor Possible/Unknown Property Damage Crash Year Fatal Crash Injury Crash Injury Crash Injury Crash Only Total 2013 0 0 0 0 0 0 2014 0 0 0 0 0 0 2015 0 0 0 0 0 0 2016 0 0 0 0 0 0 2017 0 0 0 0 0 0 2018 0 0 1 0 2 3 2019 0 0 1 2 5 8 2020 0 0 0 5 5 10 2021 0 0 0 3 4 7 2022 0 0 1 4 3 8 2023 0 0 0 0 0 0 Total 0 0 3 14 19 36 Severity/Year 12 10 8 � Fatal Crash Suspected Serious Injury 6 � Crash Suspected Minor Injury Crash � Possible/Unknown Injury Crash 4 � Property Damage Only 2 0 2014 2016 2018 2020 2022 08/09/2023 5 of 7 17 I. Crash Report ���jl�j(:� lowa Crash Analysis Tool � DOT Quick Report 2018-2022 Injury Status-Annual Suspected Suspected Possible serious/incapac minor/non- (complaint of Crash Year Fatalities itating incapacitating pain/injury) Unknown Total 2013 0 0 0 0 0 0 2014 0 0 0 0 0 0 2015 0 0 0 0 0 0 2016 0 0 0 0 0 0 2017 0 0 0 0 0 0 2018 0 0 2 2 0 4 2019 0 0 1 3 0 4 2020 0 0 0 6 0 6 2021 0 0 0 7 0 7 2022 0 0 1 4 1 6 2023 0 0 0 0 0 0 Total 0 0 4 22 1 27 Injury StatuslYear 8 6 � � Fatalities 4 � �Suspected serious/incapacitating Suspected minor/non-incapacitating Possible(complaint of pain/injury) Unknown 2 0 2014 2016 2018 2020 2022 08/09/2023 6 of 7 18 I. Crash Report ���jl�j(:� lowa Crash Analysis Tool � DOT Quick Report 2018-2022 Meeting the following criteria Jurisdiction:Statewide Year:2018,2019,2020,2021,2022 Map Selection:Yes Filter:None Analyst Information 08/09/2023 7 of 7 19 J. Turning Counts lowa Department of Transportation Turning Movement Traffic Count Summary Vehicle Type: All Vehicles FACT�RE❑ } � 4480 4273 Station Number: 31346245099 � � N Count Date: Wednesday,June 16, 2021 2380 1890 259 County: Dubuque � 1 � IA 32 Location Description: IA 32&JOHN F KENNEDY 7d7s� =�5o s t 3,4 � 5ssa RD �og � r 4zez 7259� aoi � � mes �5748 Volume Factor: 0.891 -, 1 r 'R32 Pass Class Factor: 0.903 $��1808��8� SU Class Factor: 0.779 � Combo Class Factor: 0.689 = 3�z3 3aoo < Raw Data Nonn East so�m west All VehiCleS L T R L T R L T R L T R 2021-06-16 00:00 0 3 8 4 13 1 3 12 4 11 26 7 01:00 0 2 3 2 12 0 0 3 5 8 51 5 02:00 2 0 2 1 9 1 1 1 2 4 18 2 03:00 0 5 5 2 16 0 3 2 8 4 27 1 04:00 1 4 33 4 108 0 7 8 20 1 51 0 05�00 9 23 44 17 138 2 14 5 95 6 228 0 06:00 10 70 94 57 253 7 21 38 58 21 214 11 07:00 17 147 140 104 310 11 47 48 52 59 202 18 08:00 14 141 169 70 265 14 43 94 59 93 176 26 09:00 10 111 153 64 250 15 33 111 74 112 180 36 10�00 13 124 143 64 272 15 63 129 46 151 250 36 11:00 20 143 200 70 265 14 65 132 66 183 243 65 12:00 21 113 138 52 278 23 55 103 72 128 316 64 13:00 19 137 203 67 290 19 77 125 77 172 304 75 14:00 22 137 183 116 428 36 63 143 71 150 328 51 15:00 19 151 181 139 43S 27 76 159 94 203 417 69 16:00 22 138 215 96 430 37 102 191 116 233 407 91 17:00 21 146 161 72 323 38 76 251 104 302 444 89 18:00 25 165 225 65 209 50 43 200 72 220 269 68 19:00 15 116 153 49 151 13 41 95 88 133 212 72 20:00 29 122 132 34 144 12 36 83 59 79 177 47 21:00 1 29 37 29 100 11 18 39 40 68 125 35 22:00 3 11 20 17 79 6 9 28 24 40 120 15 23:00 0 8 7 10 22 0 6 10 9 12 36 7 Total 293 2046 2649 1205 4803 352 902 2010 1315 2393 4821 890 Created 05/03/2022 1:34 PM TM01: Page 1 of 4 2� J. Turning Counts lowa Department of Transportation Turning Movement Traffic Count Summary Vehicle Type: Passenger FACT�RE❑ } � 4365 4173 Station Number: 31346245099 � � N Count Date: Wednesday,June 16, 2021 2325 180� 232 County: Dubuque � 1 � IA 32 Location Description: IA 32&JOHN F KENNEDY 7�es� 2,02 s t za4 � 5A19 RD a,og � r �zz 6998� zaa � � mss �5486 Volume Factor: 0.891 -, 1 r 'R32 Pass Class Factor: 0.903 �91������� SU Class Factor: 0.779 � Combo Class Factor: 0.689 = 3s47 3773 < Raw Data Nonn East so�m west Passenger L T R L T R L T R L T R 2021-06-16 00:00 0 3 8 4 12 1 3 12 4 11 25 7 01:00 0 2 3 2 10 0 0 2 5 8 51 5 02:00 2 0 2 1 8 1 1 1 2 4 17 2 03:00 0 5 4 2 15 0 3 2 8 2 24 1 04:00 1 4 32 4 102 0 7 8 20 1 48 0 05�00 9 23 43 17 130 2 14 5 95 4 219 0 06:00 8 70 91 55 241 6 21 36 58 16 197 11 07:00 17 143 136 96 293 11 45 47 50 52 182 18 08:00 11 136 166 64 244 12 41 89 53 89 152 24 09:00 8 107 148 60 230 13 33 109 69 104 163 34 10�00 10 121 138 62 241 15 61 123 45 143 226 34 11:00 16 139 194 67 245 12 62 131 63 177 221 62 12:00 16 109 134 52 249 18 55 97 69 127 307 61 13:00 16 131 195 67 267 i6 76 121 71 166 278 73 14:00 19 131 176 113 408 33 58 141 69 147 299 51 15:00 17 149 173 135 416 24 74 157 90 200 397 67 16:00 18 135 212 93 412 34 100 185 110 232 388 90 17:00 18 145 155 72 307 37 72 250 99 296 438 89 18:00 25 164 221 64 194 50 42 198 72 218 265 68 19:00 14 116 148 48 144 13 39 94 86 131 202 71 20:00 28 120 131 33 143 12 36 83 58 79 174 47 21:00 1 29 37 27 98 11 18 38 40 68 122 35 22:00 3 11 20 17 77 5 9 28 23 40 119 15 23:00 0 8 7 10 22 0 6 10 9 12 34 7 Total 257 2001 2574 1165 4508 326 876 1967 1268 2327 4548 872 Created 05/03/2022 1:34 PM TM01: Page 2 of 4 21 J. Turning Counts lowa Department of Transportation Turning Movement Traffic Count Summary Vehicle Type: Single-Unit FACT�RE❑ } � Station Number: 31346245099 � . N T Count Date: Wednesday,June 16, 2021 30 14 22 County: Dubuque � 1 � IA 32 Location Description: IA 32&JOHN F KENNEDY �a�� 24 s t ,5 � 735 RD ,00 � r ,04 132� a � � ie �746 Volume Factor: 0.891 -, 1 r 'R32 Pass Class Factor: 0.903 ,3 ,e 25 SU Class Factor: 0.779 � Combo Class Factor: 0.689 "� 5� < Raw Data Nonn East so�m west Single-Unit L T R L T R L T R L T R 2021-06-16 00�00 0 0 0 0 1 0 0 0 0 0 0 0 01:00 0 0 0 0 1 0 0 0 0 0 0 0 02:00 0 0 0 0 1 0 0 0 0 0 0 0 03:00 0 0 0 0 0 0 0 0 0 0 1 0 04:00 0 0 0 0 2 0 0 0 0 0 0 0 05�00 0 0 1 0 6 0 0 0 0 0 4 0 06:00 0 0 2 1 7 0 0 1 0 4 13 0 07:00 0 0 1 6 9 0 2 1 2 2 6 0 08:00 2 3 2 4 8 0 1 4 6 4 10 1 09:00 1 1 4 1 11 2 0 0 4 6 9 1 10�00 2 1 3 1 14 0 0 4 0 6 13 2 11:00 4 1 3 2 7 2 2 0 1 2 10 0 12:00 4 3 4 0 10 3 0 4 2 0 4 2 13:00 2 3 3 0 6 3 1 2 4 1 12 1 14:00 3 3 6 1 12 3 4 1 2 1 18 0 15:00 2 1 5 4 10 2 1 1 2 2 5 1 16:00 4 0 1 0 10 3 0 1 4 0 9 1 17:00 3 0 2 0 7 1 3 0 3 2 1 0 18:00 0 0 0 0 6 0 1 2 0 1 1 0 19:00 1 0 2 0 4 0 2 0 1 0 5 1 20:00 0 2 0 1 0 0 0 0 0 0 2 0 21:00 0 0 0 0 0 0 0 0 0 0 3 0 22:00 0 0 0 0 1 0 0 0 1 0 1 0 23:00 0 0 0 0 0 0 0 0 0 0 1 0 Total 28 18 39 21 133 19 17 21 32 31 128 10 Created 05/03/2022 1:34 PM TM01: Page 3 of 4 22 J. Turning Counts lowa Department of Transportation Turning Movement Traffic Count Summary Vehicle Type: Combo-Unit FACT�RE❑ } � Station Number: 31346245099 � . N T Count Date: Wednesday,June 16, 2021 25 19 8 County: Dubuque � 1 � IA 32 Location Description: IA 32&JOHN F KENNEDY �aa� 24 s t 5 � �ao RD ,00 � r „z 130� e � � ia �716 Volume Factor: 0.891 -, 1 r 'R32 Pass Class Factor: 0.903 8 ,5 ,o SU Class Factor: 0.779 � Combo Class Factor: 0.689 "' 32 < Raw Data Nonn East so�m west Combo-Unit L T R L T R L T R L T R 2021-06-16 00�00 0 0 0 0 0 0 0 0 0 0 1 0 01:00 0 0 0 0 1 0 0 1 0 0 0 0 02:00 0 0 0 0 0 0 0 0 0 0 1 0 03:00 0 0 1 0 1 0 0 0 0 2 2 0 04:00 0 0 1 0 4 0 0 0 0 0 3 0 05�00 0 0 0 0 2 0 0 0 0 2 5 0 06:00 2 0 1 1 5 1 0 1 0 1 4 0 07:00 0 4 3 2 8 0 0 0 0 5 14 0 08:00 1 2 1 2 13 2 1 1 0 0 14 1 09:00 1 3 1 3 9 0 0 2 1 2 8 1 10'00 1 2 2 1 17 0 2 2 1 2 11 0 11:00 0 3 3 1 13 0 1 1 2 4 12 3 12:00 1 1 0 0 19 2 0 2 1 1 5 1 13:00 1 3 5 0 17 0 0 2 2 5 14 1 14:00 0 3 1 2 8 0 1 1 0 2 11 0 15:00 0 1 3 0 12 1 1 1 2 1 15 1 16:00 0 3 2 3 8 0 2 5 2 1 10 0 17:00 0 1 4 0 9 0 1 1 2 4 5 0 18:00 0 1 4 1 9 0 0 0 0 1 3 0 19:00 0 0 3 1 3 0 0 1 1 2 5 0 20:00 1 0 1 0 1 0 0 0 1 0 1 0 21:00 0 0 0 2 2 0 0 1 0 0 0 0 22:00 0 0 0 0 1 1 0 0 0 0 0 0 23:00 0 0 0 0 0 0 0 0 0 0 1 0 Total 8 27 36 19 162 7 9 22 15 35 145 8 Created 05/03/2022 1:34 PM TM01: Page 4 of 4 23 L. Benefit-Cost Worksheet �,�uu�r-tDOT Safety Benefit-Cost Ratio County: Dubuque Prepared By: ECIA Location: Northwest Arterial and John F. Kennedy Rc Date Prepared: 8/8/2023 Proposed Improvements: Addition of right turn lane and crosswalk on west leg Estimated Improvement Cost: $ 311,714 Inflation on Crash Costs: 4% Annual Maintenance: 2� Discount Rate: 4% (%of ImprovementCost) Estimated Service Life: 20 Annual Maintenance Cost: $ 6,234 The Crash Reduction Factor(CRF)Method applies one to three CRFs to historical crashes to estimate reductions in future crashes.Crash Modification Factors(CMFs)can be Method Choice: CRF Method converted[o CRFs.For additional information,click[he"Learn More"button. Crash Reduction Factor (CRF) Method Traffic Growth Factor: 1% Number of CRFs: 1 Years of Crash History: 5 Combined CRF(Dominant Common Residuals Method) �°"�°°��=p��`°"°��'°`�°�°�°��`°"°�'��'°�'°g�R���'=°°�'�'°�°"°�"°°° R��d�a�=,=����e�t�s mo�e�o�=ervat��e tha��he o�ne�opt�o�s. CRF 1: Combined CRF CRF Value(%) 6 6.0 Crash Crashes History CRF(from Crash History- Saved Crash Severity Rounded Societal Costs (Total): above) Annual Avg Annually Fatal(K) $ 4,000,000 6.0 0.00 0.00 Serious Injury(A) $ 4,000,000 6.0 0.00 0.00 Minor Injury(B) $ 265,000 3 6.0 0.60 0.04 Possible/Unknown Injury(C) $ 125,000 14 6.0 2.80 0.17 Property Damage Only(0) $ 20,000 19 6.0 3.80 0.23 Crash Severity Annual Societal Benefit Fatal(K) $ - Serious Injury(A) $ - Minor Injury(B) $ 9,540 Possible/Unknown Injury(C) $ 21,000 Property Damage Only(0) $ 4,560 Total Benefits and Costs Implementation Cost $ 311,714 Present Value of Maint. $ 84,726 Present Value Benefits Present Value Costs (Societal Benefits) $ 518,452 $ 396,439 (Impl.and Maint.Costs) Present Value Net Return $ 122,012 Benefit Cost Ratio 1.31 Form continues on next page Version 1.1 Version:Crash costs escalated from 2018 Page 1 of 6 24 L. Benefit-Cost Worksheet �,�uu�r-tDOT Safety Benefit-Cost Ratio County: Dubuque Prepared By: ECIA Location: Northwest Arterial and John F.Kennedy R� Date Prepared: 8/8/2023 No Input Necessary - No Custom Values In Use General Customizations No change to Crash Costs No change to Discount Rate No change to Maintenance Costs Method-Specific Customizations No change to Traffic Growth Rate No change to Crash History Version 1.1 Version:Crash costs escalated from 2018 Page 3 of 6 25 .`�,��>., i. ;� u.r�y, + �:` i .. ,:. ` ' � t ' ` s.� i �� ��� � � � ,. c ��✓ ?� v; .. ...�V "�;'!� .�l` '. ` � .�.�`�',! .�,..�! . +:' �r� : 1 t . � �� � � � .t:«�r"'� . "�" ' �. � ` � � � �. �tl - � r� �� � � { ��� . '� :+�' ` ` ` ` y\ �- , �n� P1� 4 '� ` ` � t. :l •i ~ .�� ��14 .1� }y' .,<K� .f I V �l' �'� ��y..• .. ` � . , � . qJ,�x� ,�H . 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SCALE 1 40 FEET ,.,r�,..� .,,-c.. _ .. ,, ,. , .::, .: ,k.,..: ;� . �;. ,,,, w �.. !\ �.'* :s�" .; �. ..,`. .�. � .. �� . . , :. ...':_ , :•,��. , .. _ :..: .� : ��,•. �� .�. „ - �,� ,. �1,- .:.. .� �'�'� !�: ', '-,� � � ;�:�,� ,,. �; .�:.., \.��.., �,. �.�, � � \ F . f DESIGN TEAM: CITY OF DUBUQUE PN: NW Arterial & JFK Right Turn Lane Improvements SHEET: 1 8/8/2023 324 PM Nsteffen F:\PROJECTS\Traffic Safety Grant-2023 NW Arterial-EB Right Turn Lane to JFK\Civil 3D\Concept Plan.dwg