District of Columbia ITS Architecture

Interface: Local Traffic Control Centers and MATOC

(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
Local Traffic Control Centers	incident information (P) traffic images_ud (P) traffic information coordination (P)	MATOC
MATOC	threat information (P) incident information (P) traffic images_ud (P) traffic information coordination (P) road network conditions_ud (P)	Local Traffic Control Centers