A multi-vehicle crash caused some major delays on the Inner Loop of the Beltway Tuesday morning.
Maryland State Police say four vehicles and a tractor-trailer were involved in the accident at the Ritchie Marlboro exit. The Inner Loop was shut down at 6 a.m. and stayed that way for just under an hour.
At least one person was evaluated for injury; there's no word on any additional injuries.
Police have not commented on what may have caused the accident, but an overnight dusting of snow left some roads in the D.C. area slick.
Stay with NBCWashington on-air and online for more on this developing story.
Dramatic scene on IL I-495 at Ritchie Marlboro Rd. At least 3 ambulances, 3 fire trucks responding: pic.twitter.com/r4guxjHGSo
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