Farmington ITS Architecture Update

Interface: Bloomfield Field Devices and Bloomfield Traffic Management

(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
Bloomfield Field Devices	roadway information system status (P) field device status (P) field device status_ud (P) signal fault data (P) signal control status (P) right-of-way request notification (P) traffic images (P) traffic flow (P)	Bloomfield Traffic Management
Bloomfield Traffic Management	roadway information system data (P) flasher control_ud (P) signal system configuration (P) signal control plans (P) signal control device configuration (P) signal control commands (P) video surveillance control (P) traffic sensor control (P)	Bloomfield Field Devices