Virginia State Police are investigating a serious single-vehicle crash on I-66 near East Falls Church.
The wreck happened early this afternoon in the westbound lanes near the Sycamore Street exit. Photos show a dark gray sedan with heavy front-end damage on the side of the road, next to a crumpled-up guardrail.
One lane is blocked and westbound traffic is backed up to Glebe Road. Drivers should also expect delays approaching the crash in the eastbound lanes.
“Seek alternative routes,” Arlington County Police said, in a tweet.