Project Planning Division - AADT (Annual Average Daily Traffic)
Average 24-hour, two direction, traffic volume at a given location. Raw traffic volume is adjusted by an axle correction factor and a seasonal variation factor.
To see the traffic history of any count station, please remember the Station Count Location Number and open the site - www.tdot.state.tn.us/TrafficHistory. At the top of the map in the yellow box of the Traffic History site, choose the County Name and enter the Station Number, then click on “Search”.
