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VDOT NRO MPSTOC -TOC

Status:

Existing

Definition:

The McConnell Public Safety and Transportation Operations Center (MPSTOC) is on West Ox Road at the Fairfax County Parkway, housing the Fairfax County Department of Public Safety Communications (9-1-1 Communication Center), the Office of Emergency Management and the county's Emergency Operations Center, along with the Virginia State Police Division 7 dispatchers and call-takers. MPSTOC is a nerve center of an integrated system of advanced technologies including computer software, traffic cameras, lane control strategies, ramp meters, reversible control gates, and HOV lane restrictions. From the MPSTOC, VDOT monitors and manages traffic, recognizes and responds to incidents, and instantly delivers information to motorists. VDOT MPSTOC is responsible for monitoring and managing traffic conditions on I-495, I-95/395, and I-66. It includes OpenTMS Software, the ASSIST Program, LCMS (Lane Closure Management System) and HAR.

Stakeholder:

VDOT NRO

Architecture Flow Diagrams
which include VDOT NRO MPSTOC -TOC:

• VDOT NRO MPSTOC -TOC VDOT Staunton TOC
• VDOT NRO MPSTOC -TOC VDOT TEOC

Architecture Flows
to/from the VDOT NRO MPSTOC -TOC:

VDOT NRO MPSTOC -TOC VDOT Staunton TOC

• evacuation coordination


• traffic information coordination

VDOT NRO MPSTOC -TOC VDOT TEOC

• evacuation coordination

VDOT Staunton TOCVDOT NRO MPSTOC -TOC

• evacuation coordination


• traffic information coordination

VDOT TEOCVDOT NRO MPSTOC -TOC

• evacuation coordination

National ITS Architecture Subsystems
mapped to the VDOT NRO MPSTOC -TOC:

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

National ITS Architecture Services
associated with VDOT NRO MPSTOC -TOC:

• AD1 - ITS Data Mart -- (Graphic)
• AD2 - ITS Data Warehouse -- (Graphic)
• ATMS06 - Traffic Information Dissemination -- (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
• EM10 - Disaster Traveler Information -- Graphic 1 2
• MC10 - Maintenance and Construction Activity Coordination -- (Graphic)

National ITS Architecture Functional Requirements
associated with VDOT NRO MPSTOC -TOC:

none