Schuylkill Tractor Trailer Accident On Saturday, March 29, 2014, a tractor trailer accident involving a car killed a woman and her passenger was seriously injured . The accident happened in Schuylkill County, Pennsylvania. At 8:26 a.m., a tractor trailer rear-ended their car as they drove south on I-81. The car spun, struck a guard rail and overturned. The driver and the passenger were thrown from the vehicle….