Terrifying Semi-Truck Jackknife on I-81 Harrisburg, Pennsylvania — March 12, 2025 A terrifying multi-vehicle accident occurred on a rain-slicked stretch of I-81 Wednesday afternoon, involving a passenger vehicle and a commercial semi-truck. The entire incident was captured on a nearby driver's dashcam, showcasing how quickly road conditions can deteriorate during a spring downpour. The footage shows a black SUV suddenly veering from the center lane into the side of a red semi-truck. The force of

Hamblen County: I-81 Northbound still moving slowly as recovery crews try to move an overturned trailer from the median following a crash where the driver was flown via medical helicopter to a trauma center for an evaluation. Trooper Gilliam has an update. | Tennessee Highway Patrol