3 hospitalized after crash involving tractor-trailer on Rt. 512 in Northampton County

BUSHKILL TWP., Pa. (WPVI) -- Three people are hospitalized with serious injuries after a collision in the Lehigh Valley.

Drone video shows the scene on Route 512, at Hudson Way, in Bushkill Township, Northampton County.

Just after 9:30 p.m. on Wednesday, two cars and a tractor-trailer all collided, trapping three people in the cars.

Firefighters worked to free them and get them to the hospital.

The cause of the wreck remains under investigation.