The Tennessee Department Of Transportation Has Announced Bridge Repairs Will Begin Today On John B. Dennis Highway Bridge Over The South Fork Of The Holston River. The Process Will Take About Two Years To Complete. Its The Bridge Between Moreland Drive And Lincoln Street. The Repairs Include Removing And Replacing The Entire Bridge Deck. Temporary Lane Closures Will Be In Place Nightly On The Bridge. Permanent Lane Closures Will Begin This Monday With Traffic Reduced To One Lane In Each Direction.