The Tennessee Department Of Transportation Is Advising Motorists That John B. Dennis Highway In Kingsport Will Be Closed This Saturday From 6 Am To 6 Pm For Bridge Repairs. The Closure Affects The Section Between Moreland Drive And Lincoln Street. Drivers Will Be Detoured To Wilcox Drive And Lincoln Street. Tdot Says The Work Is Weather-Dependent And Urges Motorists To Use Caution In The Construction Zone.