Crash – Multiple Vehicles Interstate 40 westbound in Knox County – Crash – Multiple Vehicles at MILE MARKER 380 (Mile Marker: 380) reported at 4:29 AM 10/10/2016 and estimated to be cleared by 6:30 AM 10/10/2016 (Eastern Time Zone). Westbound traffic is affected with right lane blocked. Eastbound traffic is affected with slight delays.