AUGUSTA CO. (WHSV)-- UPDATE (11:20 a.m.) The cause of the crash is still unknown.
(9:00 a.m.): Only the right shoulder remains closed after the crash.
An accident has closed Interstate 81 North at mile marker 222 on Wednesday morning, according to the Virginia Department of Transportation.
The crash happened just before 8 a.m. WHSV has a reporter headed to the scene and will update with more information as it becomes available.
The crash involves 4 vehicles and a tractor trailer, according to VDot. Crews working to have one lane reopen.