All northbound lanes of the interstate were closed in the County of Frederick as of 2:15 p.m. on Oct. 17 near mile marker 318, according to the Virginia Department of Transportation.
Traffic backups were estimated at approximately 2.5 miles, officials said. There was no definitive timeline for when the scene would be clear.
No details about the crash have been released.
This is a developing story. Check Daily Voice for updates.
Want breaking news in the DMV as it happens, or want to contribute? Join the DMV All Incidents Facebook group.
Click here to follow Daily Voice Triangle-Dumfries and receive free news updates.