Just in time for the afternoon commute, all northbound lanes in Fairfax County were temporarily closed on I-495 as of 3:20 p.m. on Thursday afternoon.
Traffic is backed up more than four miles, according to the Department of Transportation as the sea of cars continued to be held in place.
Delays extended to I-66, according to officials.
No additional details were released.
This is a developing story. Check Daily Voice for updates.
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