WASHINGTON (WUSA9) -- A serious car accident involving two vehicles has closed several lanes on the George Washington Memorial Pkwy Wednesday evening.
Police said the accident happened around 4:40 p.m. Police said Wednesday evening all lanes were closed as the accident was being investigated.
As of 8:20 p.m., one southbound lane has been reopened. All northbound lanes remain closed, authorities said.
It is unknown at this time how many people are injured.