District of Columbia ITS Architecture
Interface: DDOT TMC and DDOT Dynamic Message Signs
(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
reversible lane control (P)
roadway information system data (P)
DDOT Dynamic Message Signs
DDOT Dynamic Message Signs
field device status (P)
reversible lane status (P)
roadway information system status (P)
DDOT TMC
Last updated: 06-10-11