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.
Visit TDOT SmartWay Map and select Cameras.
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 and road closure information provided by the US Department of Transportation. Visit Site.
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.
Real time weather station observation information displayed on a map. Visit site.
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.
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.