TDOT is working on their Intelligent Transportation System (ITS) plan at this time and they are asking for input from the public. The ITS system in the Tri-Cities consists of the Tennessee Smartway Camera System, Variable Message Boards (drivers on I-81 see these), 511 phone system and the public traffic advisory radio system.
Please take the survey and share your comments. It’s only 5 questions and a single comment box. The survey can be found here http://www.tn.gov/tdot/topic/traffic-operations-motorists-survey.