For the busy Labor Day travel season, the Tennessee Department of Transportation announced that motorists won’t have to worry about alternate routes or lane closures while traveling the interstate to their Labor Day weekend destinations.TDOT said that it will halt all lane closure activities on interstates and state highways beginning on Friday, Sept. 3 at noon until Tuesday, Sept. 7 at 6 a.m.These project postponements are an effort to provide maximum roadway capacity and ease trips for drivers during the busy holiday, according to TDOT.