Pennsylvania Issues Interstate Restrictions for Commercial Trucks Ahead of Winter Storm

Key Details Pennsylvania Department of Transportation announced travel restrictions for select commercial vehicles on multiple interstates Tuesday, March 3, 2026, due to forecasted freezing precipitation. Tier 1 restrictions begin at 3:00 a.m., with additional roadways restricted starting at 6:00 a.m. Who Is Affected Commerial vehicles including tractors towing double or triple trailers, empty trailers being towed, and certain cargo vehicles are prohibited from traveling during Tier 1 restrictions. Permitted commercial vehicles must remain in the right lane on all affected roadways. Why It Matters Understanding these restrictions helps drivers plan routes and avoid costly citations. Checking PennDOT's website for specific interstate listings and real-time weather updates is essential before Tuesday's commute. Compliance ensures driver safety and maintains traffic flow during hazardous winter conditions.