Tractor Trailer Crash On I-79

Some traffic issues for motorists traveling Interstate-79 South early Friday morning.  A tractor trailer jackknifed near mile-marker 22 in Amwell Township just before 4 a.m. near the Marianna exit. No injuries resulted but both southbound lanes were blocked.  Traffic was still able to get by on the shoulder.  HazMat crews were called to the scene because of a fuel leak. No other vehicles were involved. State Police say traffic returned to normal just after 8 a.m.