Columbus Traffic Management Center and ODOT Highway Advisory Radio (HAR)

(E) = Existing Flow
(P) = Planned/Future Flow
(E/P) = Existing and Planned Flow - Flow appears as Existing and Planned

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SourceArchitecture FlowsDestination
Columbus Traffic Management Center roadway information system data (E)

ODOT Highway Advisory Radio (HAR)
ODOT Highway Advisory Radio (HAR) roadway information system status (E)

Columbus Traffic Management Center

Last updated: 10-22-09