With the continuing increase in Marcellus shale gas rig drilling production, more gas drilling waste is being hauled on the highways of Pennsylvania especially in the Northeastern and Central Pennsylvania counties including Bradford, Susquehanna, Tioga, Lycoming, Sullivan, Potter, Wyoming and Potter.  Truck traffic has increased on Pennsylvania interstate highways.  More and more gas industry related trucks and tractor trailers are being involved in serious truck/car accidents.  DLP, Pennsylvania serious truck accident lawyers continue to monitor this and other gas drilling rig related stories.