2 Vehicle Crash Causes Delays On PA Turnpike

MALVERN, Pa. (CBS) -- Chopper 3 is live over an accident on the westbound Pennsylvania Turnpike in Malvern.

Two vehicles collided in a work zone between the Route 29 and Downingtown exits.

One vehicle flipped on its side, but it has since been uprighted.

At least one person has been taken to the hospital. No word on their condition.

Traffic is backed up for about two miles, as only one lane gets by.