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3 AM Update: The lane restriction in Route 11 in Union Township, Snyder County has been lifted.Crash Closes Route 11 SB in Union Township, Snyder County


3 AM Update: The lane restriction in Route 11 in Union Township, Snyder County has been lifted.

2:15 AM Update: Route 11 SB now has a lane restriction. The detour has been lifted. 

Montoursville, PA – Motorists are advised that Route 11 southbound is closed near the Port Trevorton Fire Company in Union Township, Snyder County, due to a jack-knifed tractor trailer.

Traffic is being detoured via North Main Street in Port Trevorton. The roadway is expected to be closed for several hours. Motorists should expect delays.

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 1,000 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.

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.

More information about how to prepare for any type of emergency, including free downloadable checklists of items to keep in your home, car, and at work, and specific information for people with access and functional needs or pets, is available on the Ready PA webpage.

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

Subscribe to PennDOT news and traffic alerts in Tioga, Bradford, Lycoming, Sullivan, Union, Snyder, Northumberland, Montour and Columbia counties at

Follow the conversation by using #PAWinter on Twitter at, visit the department on Facebook at or find the department on Instagram at

MEDIA CONTACT:  Kim Smith, 570-368-4344 or


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