Road Construction Won’t Delay Travelers During The Christmas And New Year’s Holidays. The Tennessee And Virginia Departments Of Transportation Are Once Again Halting All Lane Closures On Interstates And State Highways In Anticipation Of Higher Traffic Volumes Across The States. No Temporary Lane Closures Will Be Allowed For Construction Beginning At 8 Pm On Friday, December 22nd Through 6 Am On Tuesday, January 2nd.