An accident has closed one lane of the Northeast Extension between the Quakertown and Lansdale exits.

Around 8:30pm Tuesday a vehicle went off the road at mile marker 35.6 in Montgomery County and down an embankment, initial reports said. 

Reports indicated the vehicle then caught on fire.

Video taken from the sky shows rescue crews working just off the side of the Turnpike.

There's no word on how seriously anyone was hurt. or what caused the crash.