What is TDOT SmartWay?
A. TDOT SmartWay is Tennessee’s intelligent transportation system. It is designed to reduce traffic congestion by reducing incident clearance time, increase safety by decreasing the number of secondary accidents, and, working alongside our incident management program(HELP), improving emergency response to traffic situations. TDOT SmartWay uses cameras to monitor the highways from Traffic Management Centers, sensors to gauge traffic flow, large electronic message boards to send urgent traffic notices to drivers along the highways and the Highway Advisory Radio system. Nashville, Knoxville and Memphis have fully integrated SmartWay systems. Early deployment of cameras occurred in Chattanooga in 2007 with a full system in place by 2010.
