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Virginia Statewide 511

Status:

Existing

Definition:

The Statewide 511 Virginia system is existing and will evolve over a period of years. 511 Virginia provides to the users via wireless and wireline telephone and the web site, exception information for Virginia's Interstate system using existing internal and external data sources and systems. Exception data includes reported incidents, work zones locations, special events and adverse weather conditions. This system will expand over time and more roadways and services will be added as additional data from other sources become available allowing 511 Virginia to provide comprehensive travel information on all major roadways.

Stakeholder:

VDOT Central Office

Architecture Flow Diagrams
which include Virginia Statewide 511:

• Virginia Statewide 511 HOT Operations Center
• Virginia Statewide 511 Maryland Woodrow Wilson Bridge Operations Center
• Virginia Statewide 511 National Capital Region 511
• Virginia Statewide 511 NRO Thornburg Center
• Virginia Statewide 511 Special Event Promoters
• Virginia Statewide 511 VDOT NRO MPSTOC - TOC
• Virginia Statewide 511 WMATA Operations Centers
• Virginia Statewide 511 WMATA Transit Police (MTPD) Control Center

Architecture Flows
to/from the Virginia Statewide 511:

Virginia Statewide 511 National Capital Region 511

• ISP coordination

Virginia Statewide 511 Special Event Promoters

• event information request

HOT Operations CenterVirginia Statewide 511

• road network conditions


• toll data


• toll probe data

Maryland Woodrow Wilson Bridge Operations CenterVirginia Statewide 511

• road network conditions

National Capital Region 511Virginia Statewide 511

• ISP coordination

NRO Thornburg CenterVirginia Statewide 511

• evacuation information


• incident information


• road network conditions


• transportation system status

Special Event PromotersVirginia Statewide 511

• event information

VDOT NRO MPSTOC - TOCVirginia Statewide 511

• evacuation information


• incident information


• road network conditions


• transportation system status

WMATA Operations CentersVirginia Statewide 511

• ISP coordination

WMATA Transit Police (MTPD) Control CenterVirginia Statewide 511

• evacuation information


• incident information


• transportation system status

National ITS Architecture Subsystems
mapped to the Virginia Statewide 511:

• Information Service Provider Subsystem
• Telecommunications System for Traveler Information Terminator

National ITS Architecture Services
associated with Virginia Statewide 511:

• ATIS01 - Broadcast Traveler Information -- Graphic 1 2
• ATIS02 - Interactive Traveler Information -- Graphic 1 2
• EM10 - Disaster Traveler Information -- Graphic 1 2 3
• MC10 - Maintenance and Construction Activity Coordination -- Graphic 1 2

National ITS Architecture Functional Requirements
associated with Virginia Statewide 511:

none