Hazmat crews are responding to a truck fire at the Flying J on Route 77 at the Thruway in Pembroke.
The chemical involved hasn't been identified yet, but there is some concern about it mixing with water used to put out the fire and going down a storm drain in the parking lot.
The fire has been extinguished. The primary fire was contained the tractor with some extension into the trailer.
UPDATE: Around 3 p.m. Route 77, which was shut down in response to the chemical spill, was reopened.
