District of Columbia ITS Architecture

Interface: DDOT TMC and DDOT CCTV

(E) = Existing Flow
(P) = Planned/Future Flow
(E/P) = Existing and Planned Flow - Flow appears as Existing and Planned

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Source	Architecture Flows	Destination
DDOT TMC	freeway control data (P) video surveillance control (E)	DDOT CCTV
DDOT CCTV	field device status (P) freeway control status (P) hov data (P) traffic images (E) camera-based alerts_ud (E)	DDOT TMC