Fort Loudoun Lock at Tennessee River mile 602.4 in Lenoir City, Tennessee, is having intermittent closures for valve maintenance between 7 a.m. to 5:30 p.m. Nov. 2-24, 2020. Between Nov. 2-5 delays may be longer than four hours each day. Between Nov. 6-24 delays are not exceeding four hours per day. Call the lock at 865-986-8051 for more information.