District of Columbia ITS Architecture

Interface: DDOT Data Warehouse and DDOT Traffic Services Field Maintenance

(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 Data Warehouse	archive status (P) archive requests (P)	DDOT Traffic Services Field Maintenance
DDOT Traffic Services Field Maintenance	maint and constr archive data (P)	DDOT Data Warehouse