District of Columbia ITS Architecture

Interface: DDOT PTSA Kiosks and District Traveler Information System

(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 PTSA Kiosks	traveler request (P)	District Traveler Information System
District Traveler Information System	interactive traveler information (P) broadcast traveler information (P)	DDOT PTSA Kiosks