The driver lost control of the truck, hit a curb and overturned on the northbound ramp at Exit 35 in Morristown just before 6:20 a.m., NJSP Sgt. Philip Curry told Daily Voice.
The driver was taken to Morristown Medical Center for treatment of non-life-threatening injuries, Curry said.
The ramp remained closed as of 10 a.m. for the tractor-trailer removal, authorities said.
Click here to follow Daily Voice Parsippany-Troy Hills and receive free news updates.