Update 10:30 a.m.:
A detour has been lifted on Interstate 64 west after a tractor-trailer jackknifed Tuesday morning.
All westbound lanes are open.
Three miles of traffic congestion remains, but is “clearing quickly,” VDOT Hampton Roads said on Twitter.
A crash has blocked traffic on Interstate 64, causing at least a 4-mile backup.
Virginia State Police were called to a crash involving a tractor-trailer just before 7 a.m. Tuesday at mile marker 245 on westbound I-64, police spokeswoman Sgt. Michelle Anaya said.
There were no injuries in the crash, Anaya said.
The tractor-trailer jackknifed, blocking all of the westbound lanes, Anaya said.
Motorists are being detoured off the interstate at exit 247, according to the Virginia Department of Transportation.
This story will be updated as more information becomes available.