The crash happened on Interstate 295 eastbound, near Route 413 at about 5 a.m.
State police say troopers responded to a disabled car when a BMW sedan rear-ended the state police SUV, causing the patrol vehicle to strike the disabled car.
One of the troopers jumped over the concrete barrier to avoid being hit and was treated for minor injuries.
The driver of the BMW, who is a woman in her 60s, was taken to an area hospital for treatment.