DAUPHIN COUNTY, Pa., June 20, 2025 – A significant tractor-trailer fire has caused a complete shutdown of the westbound lanes of the Pennsylvania Turnpike (Interstate 76) in Dauphin County early Friday morning. The blaze, which engulfed the large vehicle, has brought traffic to a standstill and prompted a major response from emergency crews.

The incident occurred shortly after 4 a.m. near mile marker 254, between the Lebanon-Lancaster (Exit 266) and Harrisburg East (Exit 247) interchanges. Images from the scene show the trailer fully consumed by flames, sending a thick plume of black smoke into the pre-dawn sky.

As of the latest reports, all westbound traffic is being diverted off the turnpike, with significant delays expected to impact the morning commute. The Pennsylvania Turnpike Commission has issued alerts, advising motorists to seek alternative routes and allow for extra travel time.

The condition of the truck driver and whether any other vehicles were involved in the incident remains unconfirmed at this time. There have been no immediate reports of injuries.

Fire departments from several surrounding townships, along with Pennsylvania State Police, are on the scene. Firefighters are actively working to extinguish the blaze and secure the area. The nature of the cargo within the trailer has not yet been disclosed, which will be a critical factor in the ongoing firefighting and cleanup operations.

An investigation into the cause of the fire is expected to begin once the flames are fully suppressed. Officials have not provided an estimated time for the reopening of the westbound lanes. Motorists are urged to monitor local news and the Pennsylvania Turnpike’s official channels for the latest updates on the closure and detour information.

This is a developing story. More information will be provided as it becomes available.