A tractor-trailer was destroyed by flames on I-79 in Washington County on Sunday. PennDOT said the vehicle caught on fire on I-79 northbound between Exit 33 (U.S. 40 – Laboratory) and Exit 34 (I-70 East – New Stanton) at 4:40 p.m. Photos shared by the South Strabane Fire Department show the cab of the vehicle completely engulfed in flames. Firefighters said a lane restriction was in place while Bujanowski Towing worked to take the vehicle away. There were no injuries. (PHOTO: South Strabane Fire Department)