PennDOT Reduces Speed Limits on All Interstates in Northwest Region

PennDOT Reduces Speed Limits on All Interstates in Northwest Region


Oil City, PA – Due to the severity of the winter storm, PennDOT is temporarily reducing the speed limit on all interstates in the northwest region.

PennDOT is urging motorists to avoid unnecessary travel but those who must head out will see speeds reduced to 45 mph on the following interstates:

  • Interstate 79 in Crawford, Erie, and Mercer counties;
  • Interstate 80 in Mercer and Venango counties;
  • Interstate 86 in Erie County;
  • Interstate 90 in Erie County; and
  • Interstate 376 in Mercer County.

Additional speed reductions are in place on interstates throughout the state.

A ban on commercial vehicle travel on the interstates remains in place. Eastbound commercial traffic is permitted through Exit 3 (Route 20).

Although PennDOT crews have been treating roadways, the department’s primary goal is to keep roads passable, not completely free of ice and snow. PennDOT will continue to treat roadways throughout the storm until precipitation stops and roads are clear.

While PennDOT recommends not traveling during winter storms, motorists can check conditions on more than 40,000 roadway miles, including color-coded winter conditions on 2,900 miles, by visiting 511PA, which is free and available 24 hours a day, provides traffic delay warnings, weather forecasts, traffic speed information and access to more than 860 traffic cameras.

511PA is also available through a smartphone application for iPhone and Android devices, by calling 5-1-1, or by following regional Twitter alerts accessible on the 511PA website.

The department also asks motorists to allow plenty of space when driving near plow trucks. Also, for their own safety and the safety of plow operators, motorists should never attempt to pass a truck while it is plowing or spreading winter materials.

PennDOT reminds motorists to pack an emergency kit for their vehicles. A basic kit should include non-perishable food, water, blanket, small shovel and warm clothes. When preparing an emergency kit, motorists should take into account special needs of passengers such as baby food, pet supplies or medications and pack accordingly.

PennDOT also reminds citizens that downloadable materials, including home and car emergency kit checklists and emergency plan templates, are available at or by downloading the free ReadyPA app for Apple or Android devices. Citizens can also find information about getting involved in local emergency response efforts and other volunteer opportunities through the ReadyPA website.

For more winter driving tips and information on how PennDOT treats winter storms, visit

Subscribe to PennDOT news in Crawford, Erie, Forest, Mercer, Venango, Warren counties at

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MEDIA CONTACT: Jill Harry, 814-678-5035, 814-673-6139

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Post Author: Ruth Meilleur