March 2, 2017 Integrating Transportation Planning, Project Development, and Project Programming

Transcription

1 COORDINATION WITH VDOT DISTRICTS TO DELIVER IMPLEMENTABLE IMPROVEMENT PROJECTS March 2, 2017 Integrating Transportation Planning, Project Development, and Project Programming

2 PRESENTATION OUTLINE What is the STARS Program? How can STARS Help Districts Deliver Transportation Projects? Example STARS Project Next steps Strategically Targeted and Affordable Roadway Solutions 2

3 Applicable Crash Type and Severity (Include Name) (RNS Node-Offset If Applicable) SUMMARY Data Corridors Studies/Design Applications Six-Year Program RSTP/ CMAQ SMART SCALE Revenue Sharing HSIP FOR OFFICE USE ONLY Project #: xxxxxxxxxxxx Receive #:xxxxxxxx HSIP File:xxxxxxxxx Date Received: Month x, 2015 Safety Improvement Proposal (FY16-17) View Read-Me File for methodology for considering multiple CMFs PROJECT INFORMATION Agency Project Sponsor Address City State Zip VDOT VDOT CO 1401 E Broad Street Richmond VA Address Phone Priority Number State Milepoint VDOT District VDOT Region HSIProgram@VirginiaDOT.org CO Central Program Type Project Type Functional Class Code Area Location Code Fed. Sys. Code Study Period Begins Study Period Ends Regular Intersection Urban Minor Arterial Small Urban (5,000-49,999) NHS 1/1/ /31/2014 County Safety Proposal Location / Route System Traffic Control From / Major Road To / Cross Street Chesterfield W Hundred Rd and Old Bermuda Hund Rd/ SR00010 & Primary Traffic Signal TAP STEP 1 :: CRASH HISTORY (Define crashes by type and severity) APPLICABLE CRASH TYPE AND SEVERITY Crash Severity Automated Check Link to SHSP Crash Type Categories All Fatal (K) Incapacitating Injury (A) Minor Injury (B+C) Property Damage (O) Not specified Total Crashes All Yes Primary Crash Categories (sum of all 3 must equal total crashes) Cross median Yes Fixed object Yes Run off road Yes 3

4 WHAT IS THE STARS PROGRAM? Program to develop solutions to reduce crashes and congestion bottlenecks using a data-driven approach Crash hotspots Speed data AADT data Use this information together to identify corridors with safety and congestion challenges Overall goal of STARS is to develop solutions that can be programmed in the VDOT Six-Year Improvement Program (SYIP) 4

5 STARS BRIDGING THE GAP Planning linked to operations/its, safety and design Designers engaged early in the planning process Project risks identified Readiness improved for project implementation Estimates Schedules 5

6 PROJECT GIS DATA ARCMAP MAP PACKAGES 6

7 WHAT CRITERIA IS USED? Safety PSI Rating - Intersection PSI Rating - Segment Historic Crash Pattern Operations District Coordination Planning Designations Potential for Safety Improvement HSM predictive methods Indication of high historical crash rate Top 100 intersections per district Top 100 miles of segments per district 7

8 WHAT CRITERIA IS USED? Safety PSI Rating - Intersection PSI Rating - Segment Historic Crash Pattern Operations V/C Ratio Travel Planning Buffer District Coordination Planning Designations Volume to Capacity (V/C) Ratio Statewide Planning System (SPS) Current year (2015) Forecast year (2030) 8

9 WHAT CRITERIA IS USED? Safety PSI Rating - Intersection PSI Rating - Segment Historic Crash Pattern Operations V/C Ratio Travel Planning Buffer District Coordination Planning Designations Travel (TTI) INRIX Travel time / travel time at FFS Used to calculate duration of congestion Peak Hour Expansion Factor 9

10 WHAT CRITERIA IS USED? Safety PSI Rating - Intersection PSI Rating - Segment Historic Crash Pattern Operations V/C Ratio Travel Planning Buffer District Coordination Corridor Already Studied Economic Development Impact Funding Identified District and Local Support Planning Designations 10

11 WHAT CRITERIA IS USED? Safety PSI Rating - Intersection PSI Rating - Segment Historic Crash Pattern Operations V/C Ratio Travel Planning Buffer District Coordination Corridor Already Studied Economic Development Impact Funding Identified District and Local Support Planning Designations Corridor Location Located on CoSS Future Improvements Identified Corridor Length PLUS OTHERS 11

12 IDENTIFY PROJECT DEVELOPMENT CORRIDORS PSI Segments and Intersections Proposed Corridor Proposed corridor contains the 1 st, 3 rd, 6 th, 7 th, and 12 th highest ranking segments for PSI within the district 12

13 IDENTIFY PROJECT DEVELOPMENT CORRIDORS V/C Ratio Forecasted 2030 V/C Ratio =

14 IDENTIFY PROJECT DEVELOPMENT CORRIDORS Travel (Percentiles) PM Peak Period (4 PM 6PM) District Percentile = 99.2% 14

15 LYNCHBURG PROJECT DEVELOPMENT CORRIDOR P 15

16 WHY IS STARS IMPORTANT TO PROJECT DELIVERY? Prepares a source of current data Develops solutions that can be funded in the SYIP SMART SCALE, HSIP, CMAQ, RSTP, Revenue Sharing Improves accuracy of cost estimates and schedules 17

17 THE STARS TEAM Cities, Towns, and Counties VDOT Districts and Residencies Metropolitan Planning Organizations Planning District Commissions Universities and/or Colleges VDOT Central Office Consultants 18

18 STARS PROJECTS 19

19 PREVIOUS EXAMPLE LYNCHBURG EXPRESSWAY (US 29 BUS) 4.5 miles of limited access highway 10 interchanges / 41 ramps / 23 intersections Built in phases between 1950s and 1970s City of Lynchburg Liberty University Traffic analysis tools used CORSIM Synchro

20 STARS PROJECT SUMMARIES 21

21 STARS PROJECT DEVELOPMENT CYCLE 22

22 NEXT STEPS STARS applications due annually Coordinate with VDOT District Planner Contact Samuel W. Hayes, PE Transportation and Mobility Planning Division (804) office (804) mobile 23

23 QUESTIONS? 24