The accident happened near Interchange 11 at mile marker 90 in Woodbridge, on a ramp from the southbound NJ Turnpike truck lanes.
The driver suffered severe burns and is being transported by medical helicopter to the hospital.
Interchange 11 is closed and will be for some time.
Overturned tanker reported to be carrying gas. Driver received severe burns. Being medevac'd. N/B inner and outer to tolls shut.— NJSP - State Police (@NJSP) May 5, 2015