TMC Road Weather Advisories and Warnings Functional Area


'TMC Road Weather Advisories and Warnings' provides road weather advisories to drivers and other travelers. Advisories are based on environmental information collected from a variety of data sources, including data collected from roadside sensors and connected vehicles.

Included In

Cincinnati Traffic Control Center
Hamilton County Signal Operations
Other City and County Traffic Control Centers

Functional Requirements

01The center shall collect environmental data (air temperature, exterior light status, wiper status, traction control status, etc.) from appropriately equipped vehicles using short range communications equipment.
02The center shall aggregate collected environmental data and disseminate the aggregated environmental probe data to other centers.
03The center shall develop short term weather warnings or advisories that can be provided to motorists through field equipment.
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