Webtdot's intelligent transportation system, called tdot smartway, uses live video cameras to monitor highways from traffic management centers (tmcs) across the. Webdo not operate smartway while driving. Choosing to play streaming video could impact user data plans. Webdec 19, 2014 · if you’re battling traffic in tennessee, there’s a new app for that. the tennessee department of transportation is launching a phone app called. Webdec 23, 2014 · the new smartway web application incorporates incidents, construction, traffic cameras, road conditions, and dynamic message signs. The app is capable of. Webto…