The trooper was sitting in a troop car with emergency lights activated parked along the side of Route 655 in Frankford while assisting with a crash when the car was hit from behind by a Chevrolet Equinox just after 3:50 p.m., NJSP Tpr. II Charles Marchan told DailyVoice.com.
The trooper was flown by medical helicopter to a local hospital for treatment of non-life-threatening injuries, Marchan said.
Meanwhile, the Chevrolet driver was treated at the scene for minor injuries, authorities said.
Additional details were not immediately released.
Click here to follow Daily Voice Northern Highlands and receive free news updates.