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VDOT Salem TOC

Status:

Existing

Definition:

The VDOT Salem TOC is a nerve center of an integrated system of advanced technologies including computer software, traffic cameras, ramp meters. From the Salem TOC, VDOT monitors and manages traffic, recognizes and responds to incidents, and instantly delivers information to motorists. VDOT Southwestern Operations area Traffic Center is responsible for monitoring and managing traffic in Southwestern Operations area which includes Salem, Bristol and Lynchburg district construction areas. The Salem TOC can take over the operations in the NWRO Region in case of a major disaster via a center-to-center communication link.

Stakeholder:

VDOT SWRO Region

Architecture Flow Diagrams
which include VDOT Salem TOC:

• VDOT Salem TOC VDOT Culpeper District EOC
• VDOT Salem TOC VDOT Staunton TOC
• VDOT Salem TOC VDOT TEOC

Architecture Flows
to/from the VDOT Salem TOC:

VDOT Salem TOC VDOT Staunton TOC

• evacuation coordination


• incident response coordination


• resource coordination


• traffic control coordination


• traffic information coordination

VDOT Salem TOC VDOT TEOC

• evacuation coordination

VDOT Culpeper District EOCVDOT Salem TOC

• threat information coordination

VDOT Staunton TOCVDOT Salem TOC

• evacuation coordination


• incident response coordination


• remote surveillance control


• resource coordination


• traffic control coordination


• traffic information coordination

VDOT TEOCVDOT Salem TOC

• evacuation coordination

National ITS Architecture Subsystems
mapped to the VDOT Salem TOC:

• Archived Data Management Subsystem
• Emergency Management Subsystem
• Information Service Provider Subsystem
• Maintenance and Construction Management Subsystem
• Traffic Management Subsystem

National ITS Architecture Services
associated with VDOT Salem TOC:

• AD1 - ITS Data Mart -- (Graphic)
• AD2 - ITS Data Warehouse -- (Graphic)
• ATMS06 - Traffic Information Dissemination -- (Graphic)
• ATMS07 - Regional Traffic Management -- (Graphic)
• ATMS08 - Traffic Incident Management System -- Graphic 1 2
• EM06 - Wide-Area Alert -- (Graphic)
• EM07 - Early Warning System -- Graphic 1 2
• EM08 - Disaster Response and Recovery -- Graphic 1 2
• EM09 - Evacuation and Reentry Management -- Graphic 1 2
• EM10 - Disaster Traveler Information -- Graphic 1 2
• MC10 - Maintenance and Construction Activity Coordination -- (Graphic)

National ITS Architecture Functional Requirements
associated with VDOT Salem TOC:

none