There is an accident involving a tractor trailer possibly flipping over at the 305 west mile marker of Interstate 40 in Cumberland County. Use caution in this area. WESTBOUND TRAFFIC IS CLOSED AT THE SCENE. Eastbound traffic is not affected. Estimated time of clearing is 3:30 pm central. Heading west into Crossville on I-40, get off on Exit 317 and head south following signs to get on to Highway 70 North towards Monterey. In Monterey, you can get back on I-40 and be clear of the accident (1:10 pm central Thursday June 22, 2017)