Pennsylvania's Department of Transportation is taking proactive steps to combat winter weather delays with a new pilot program requiring commercial vehicles to install tire chains at designated areas before climbing steep mountain passes.
The 2024-25 winter program targets two notorious trouble spots: Seven Mountains on Route 322 westbound in Mifflin County and Boone Mountain on Route 153 northbound in Clearfield County. These locations often see commercial vehicles struggling on steep grades during severe weather, leading to costly delays and closures.
How It Works
The system activates only during extreme winter conditions. When active:
Flashing signs alert drivers one mile before chain-up areas
Electronic message boards on Route 322 and I-80 provide advance warning
Designated areas at the base of each mountain allow for safe chain installation
Removal areas are available at the summit
PennDOT developed this initiative in consultation with state and local law enforcement to ensure smooth implementation. The program demonstrates Pennsylvania's commitment to maintaining critical transportation corridors during harsh winter conditions.
Stay Informed
Drivers can monitor road conditions through:
511PA.com website
511PA smartphone app
Phone service at 5-1-1
Regional social media alerts
This innovative approach to winter operations could serve as a model for other states dealing with similar challenges in mountainous terrain. For commercial drivers, while the chain requirement adds an extra step, the program should help prevent the lengthy delays and dangerous conditions that occur when trucks become stranded on steep grades.
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