Overturned tractor-trailer blocks I-495 in Fairfax County

ANNANDALE, Va. - A tractor-trailer crash in Virginia is causing gridlock for drivers Thursday.

Authorities say the tractor-trailer overturned in the local lanes of Braddock Road in the Annandale area of Fairfax County.

The crash forced drivers to exit west onto Braddock Road but all lanes of the service road have since been reopened. Officials say there are no longer any delays. 

This is a developing story. Stay with us for updates.