Virginia Statewide Travel Time Clearinghouse - Inventory Element

Status: Planned

Definition:

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

Stakeholder: VDOT Central Office

Systems Interconnected with Virginia Statewide Travel Time Clearinghouse

• VDOT NRO MPSTOC - TOC
• VDOT VaTraffic

Interconnect Diagram

Information Flow Diagrams which include Virginia Statewide Travel Time Clearinghouse:

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

Information Flows to/from Virginia Statewide Travel Time Clearinghouse:

Virginia Statewide Travel Time Clearinghouse VDOT NRO MPSTOC - TOC

• link travel time

Virginia Statewide Travel Time Clearinghouse VDOT VaTraffic

• link travel time

VDOT NRO MPSTOC - TOCVirginia Statewide Travel Time Clearinghouse

• ISP coordination
• road network conditions
• work zone information

VDOT VaTrafficVirginia Statewide Travel Time Clearinghouse

• ISP coordination
• road network conditions
• work zone information

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

• Information Service Provider Subsystem

National ITS Architecture Market Packages associated with Virginia Statewide Travel Time Clearinghouse:

• ATIS01 - Broadcast Traveler Information -- Graphic 1 2
• EM06 - Wide-Area Alert -- (Graphic)
• EM09 - Evacuation and Reentry Management -- Graphic 1 2 3

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

• none