Tractor-trailer crash causes delays on Dulles Toll Road near Wolf Trap

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An overturned tractor-trailer on the outbound lanes of the Dulles Toll Road near Wolf Trap is causing major delays. The tractor-trailer crash was reported around 7 a.m.

FOX 5's Erin Como says crews are cleaning up a fuel spill as a result of the crash.

Some injuries have been reported. Authorities have not released information regarding the severity of those injuries.

The cuase of the crash is still under investigation.