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Virginia Statewide Travel Time Clearinghouse

Status:

Planned

Definition:

This is a statewide system which will disseminate travel time data determined from data that it gets from other systems such as VaTraffic.

Stakeholder:

VDOT Central Office

Architecture Flow Diagrams
which include Virginia Statewide Travel Time Clearinghouse:

• Virginia Statewide Travel Time Clearinghouse VDOT NRO MPSTOC - TOC/ATMS
• Virginia Statewide Travel Time Clearinghouse VDOT VaTraffic

Architecture Flows
to/from the Virginia Statewide Travel Time Clearinghouse:

Virginia Statewide Travel Time Clearinghouse VDOT NRO MPSTOC - TOC/ATMS

• link travel time

Virginia Statewide Travel Time Clearinghouse VDOT VaTraffic

• link travel time

VDOT NRO MPSTOC - TOC/ATMSVirginia Statewide Travel Time Clearinghouse

• alternate mode information


• emergency traveler information


• incident information for public


• parking information


• road network conditions


• traffic images


• transit service information


• work zone information

VDOT VaTrafficVirginia Statewide Travel Time Clearinghouse

• alternate mode information


• emergency traveler information


• incident information for public


• parking information


• road network conditions


• traffic images


• transit service information


• work zone information

National ITS Architecture Subsystems
mapped to the Virginia Statewide Travel Time Clearinghouse:

• Transportation Information Center Subsystem

National ITS Architecture Services
associated with Virginia Statewide Travel Time Clearinghouse:

• PS10 - Wide-Area Alert -- (Graphic)
• PS13 - Evacuation and Reentry Management -- (Graphic)
• TI01 - Broadcast Traveler Information -- (Graphic)

National ITS Architecture Functional Requirements
associated with Virginia Statewide Travel Time Clearinghouse:

none