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San Diego I-15 Integrated Corridor Management Project Update

San Diego I-15 Integrated Corridor Management Project Update. Caltrans External Advisory Liaison (CEAL) July 16, 2014. OUTLINE. Background Project Overview and Vision ICM System What’s happening now. USDOT ICM Vision Background. Utilize technology and partnerships

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San Diego I-15 Integrated Corridor Management Project Update

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  1. San Diego I-15 Integrated Corridor Management Project Update Caltrans External Advisory Liaison (CEAL) July 16, 2014

  2. OUTLINE • Background • Project Overview and Vision • ICM System • What’s happening now

  3. USDOT ICM Vision Background • Utilize technology and partnerships • Manage corridor as system • Provide travelers decision quality information • Maximize corridor capacity Freeway Systems Arterial Signals Systems Bus Systems Rail Systems

  4. Seattle Minneapolis Montgomery Oakland County Dallas San Diego San Antonio Houston USDOT ICM Selected Eight Pilot Sites

  5. Why ICM: Next Natural Step in TSM 3 1 2 I-15 Main Lanes I-15 Express Lanes 5 Direct Access Ramp (DAR) SR 56/Ted Williams Parkway 4 1 Main Lanes ICM is about management of a corridor. Management implies more than monitoring. Management implies planning for, and responding to, what is happening across all networks. 2 Express Lanes 3 DAR 4 BRT Stations Sabre Springs/Peñ̃asquitos Transit Center Arterial Network 5 N

  6. I-15 ICM Vision • Pro-actively Manage Congestion • Provide Choices • Maximize System Capacity • Improve Coordination/ Interoperability Escondido Poway San Diego

  7. ICMS Context Diagram Ramp Meter Information System Freeway Mgmt System Freeway Mgmt System • Freeway Congestion • Freeway Incidents • Travel Times • Planned Events • CCTV Imagery • CMS Status • Freeway Congestion • Freeway Incidents • Travel Times • Planned Events • CCTV Imagery • CMS Status FMS FMS RMIS Lane Closure System LCS • Regional Event Mgmt System • CHP • Transit • Express Lanes • Congestion Pricing • Arterial Construction REMS CMS plans CMS plans Metering Status Meter Timing Plans ELCS Request ELCS Request Construction/Maint Status Incident Detection Incident Details RAMS RAMS • Congestion Pricing System • Toll • Travel Times • Events CPS Current Pricing/VTS signs Regional Arterial Mgmt System Regional Arterial Mgmt System Signal timing plans Signal timing plans EL Congestion ICM • Arterial Congestion • Intersection status • System alarms • Local traffic advisories • Arterial Congestion • Intersection status • System alarms • Local traffic advisories Intelligent Virtual Corridor TMC (User Screen) XML Data (3rd Party Applications) Arterial travel times ATTS Arterial Travel Time System Regional Transit Mgmt System Regional Transit Mgmt System Service change request Service change request • Bus AVL • Schedule Adherence • Selected Stop/Route Data • Panic alarms • Bus AVL • Schedule Adherence • Selected Stop/Route Data • Panic alarms RTMS RTMS 511 Usage Statistics Weather/NEXRAD Alert messages Free spaces Area ID Predictions Real-Time Data Evaluation MOE 511 Real-Time Data Weather NWS SPS Smart Parking System NPS One-way IMTMS interface Two-way IMTMS interface DSS control interface RTSS Network Prediction System Real-Time Simulation System = New or Upgraded System 7

  8. DSS Operational Strategies Employed on I-15 with ICM • En-Route Traveler Information • Pre-Trip Traveler Information • Corridor Ramp Metering • Signal Coordination on Arterials and Ramp Meters • Enhanced Transit Network Information • Pro-Active Corridor Congestion Management during recurring and incidents 8

  9. What’s Happening Now - DSS – ICM Response Plan Example

  10. What’s Happening Now – • Established Weekly Operational Review Meetings • Over 400 Response Plans Since April • Early May – Set to System Automation Approval • Operational Corridor Threshold Initiated 18% then to 8% (May 21st) • Released 511 – ICM App (May 9th)

  11. Getting to Integrated Operations Coordination • Assets • Network and Routes • Systems and Capabilities • Availability • Response Plans • Flexibility of Postures • Action Plans • Interagency Coordination Environment

  12. Availability Posture

  13. Decision Support System • Micro-simulation in real-time to predict and evaluate the response plans • Business Rules to propose and monitor • Workflow engines to control Enhancements to serve as the corridor performance management element of DSS Future Existing Off-Line Modeling/Performance Analysis

  14. Decision Support System System Supply/Demand • Arterials • Freeway • Express Lanes • Bus System Operations • Signals • Ramps • DMS • Barrier • Toll • 511 Enhancements to serve as the corridor performance management element of DSS Future Existing Off-Line Modeling/Performance Analysis

  15. What’s Happening Now - DSS – ICM Response Plan Example

  16. ICMS Corridor ConfigurationTuning the System

  17. 511 Mobile Application - Release

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