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*THP
Dial *THP (*847) in the event of an emergency to connect to the Tennessee Highway Patrol. More safety tips available at the Department of Safety's Road Safety Tips page.
Roads & Weather
TDOT SmartWay
TDOT SmartWay Site
TDOT SmartWay is Tennessee's intelligent transportation system which uses advanced information technologies to improve the safety and operation of highways and other transportation modes, such as public transit. Visit Site.
Traffic Cameras Provided by TDOT SmartWay
Visit TDOT SmartWay Map and select Cameras.
TN 511 Traveler Information
TDOT has implemented 511 as a resource for travelers wanting information about road and travel conditions, incidents, and construction on state highways. Visit Site.
National Traffic Info
National traffic and road closure information
National traffic and road closure information provided by the US Department of Transportation. Visit Site.
Vertical Clearances
Restrictions less than 14' 6"
The Tennessee Department of Transportation provides information on Vertical Clearances for overpasses and bridges (restrictions less than 14'6") in the state of Tennessee via the following PDF file: Tennessee Clearance Report.
TN Weather Alerts
Traffic Weather Information Map
Real time weather station observation information displayed on a map. Visit site.
Rest Areas
Tennessee Interstate Rest Areas and Welcome Centers
The Department of Transportation maintains 19 rest areas and 13 welcome centers across the state. These facilities provide a comfort stop for the weary motorist, as well as provide tourist information. Visit site.
*THP
Connect to Tennessee Highway Patrol
Dial *THP (*847) in the event of an emergency to connect to the Tennessee Highway Patrol. More safety tips available at the Department of Safety's Road Safety Tips page.