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DDOT TMC

Status:

Existing

Definition:

The DDOT TMC is located at the Reeves Center and houses the central control of ITS devices such as CCTV, DMS, traffic signals, and ramp meters. The TMC performs traffic incident management and coordination activities with emergency responders. The DDOT TMC operates 24/7.

Stakeholder:

District of Columbia Department of Transportation

Architecture Flow Diagrams
which include DDOT TMC:

• DDOT TMC MATOC Center
• DDOT TMC RITIS
• DDOT TMC Statewide Video Distribution Services
• DDOT TMC VDOT NRO MPSTOC - TOC/ATMS

Architecture Flows
to/from the DDOT TMC:

DDOT TMC MATOC Center

• emergency plan coordination


• incident information for public


• road network conditions

DDOT TMC RITIS

• emergency traffic coordination


• incident information for public


• road network conditions

DDOT TMC VDOT NRO MPSTOC - TOC/ATMS

• emergency plan coordination


• incident information for public

MATOC CenterDDOT TMC

• emergency plan coordination


• incident information for public


• road network conditions

RITISDDOT TMC

• archived data products


• incident information for public


• road network conditions


• transportation system status

Statewide Video Distribution ServicesDDOT TMC

• traffic images

VDOT NRO MPSTOC - TOC/ATMSDDOT TMC

• emergency plan coordination


• emergency traffic coordination


• incident information for public


• traffic images

National ITS Architecture Subsystems
mapped to the DDOT TMC:

• Archived Data System Subsystem
• Archived Data User System Terminator
• Maint and Constr Management Center Subsystem
• Traffic Management Center Subsystem
• Transportation Information Center Subsystem

National ITS Architecture Services
associated with DDOT TMC:

• PS09 - Region-wide Transportation Infrastructure Protection -- (Graphic)
• TM04 - Connected Vehicle Traffic Signal System (NRO) -- (Graphic)

National ITS Architecture Functional Requirements
associated with DDOT TMC:

none