511 and MTC Roadside Equipment (E) = Existing Flow (P) = Planned/Future Flow (E/P) = Existing and Planned Flow - Flow appears as Existing and Planned SourceArchitecture FlowsDestination 511 data collection and monitoring control (P) video surveillance control (E) traffic sensor control (E) MTC Roadside Equipment MTC Roadside Equipment roadside archive data (P) traffic images (E) traffic flow (E) 511