Scheduled Road Work Interstate 75 Northbound in Loudon – MILE MARKER 68 Scheduled Road Work Northbound Left Lane (of 2 Lanes) Blocked, Left Shoulder Blocked. This work is expected to start on 03/16/2023 (Central Time Zone). Share this:TwitterFacebookLike this:Like Loading... Share 2023, construction, delays, Loudon County, March, Norhtbound, road work, TRAFFIC