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December 05, 2025 Travel Advisory

Road Closures Scheduled Between Lehigh Valley and Quakertown Interchanges


Road Closures Scheduled Between Lehigh Valley and Quakertown Interchanges

Early morning closure planned to minimize traffic impacts

MIDDLETOWN, Pa. — The Pennsylvania Turnpike (PA Turnpike) advises motorists traveling on the Northeast Extension (Interstate 476) in Lehigh and Bucks County of planned detours between the Lehigh Valey (Exit 56) and Quakertown (Exit 44) Interchanges.

The Northeast Extension is scheduled to close in both directions from 12 a.m. until 6 a.m. on Sunday, December 7. The closures are necessary for the removal of existing bridge girders, which will support the total reconstruction project from Milepost A53 to A57. The PA Turnpike’s Total Reconstruction initiative transforms America’s first superhighway to provide a safer and more efficient travel experience for PA Turnpike customers. This system-wide initiative expands the PA Turnpike, improves capacity and major corridor access.

The following suggested detour will be in place during the closure:

Northbound Detour 
• PA 663 North 3.3 miles 
• PA 309 North 9.3 miles 
• I-78 West 6.3 miles 
• PA 309 North 1.0 miles 
• US 22 West (Tilghman Street) 1.1 miles 
• Re-enter at the Lehigh Valley Interchange #56 
Southbound Detour 
• US 22 East 0.5 miles 
• PA 309 South 2.0 miles 
• I-78 East 6.2 miles 
• PA 309 South 9.2 miles 
• PA 663 South 3.2 miles 
• Re-enter at the Quakertown Interchange #44 

Pennsylvania State Police and PA Turnpike personnel will be positioned at the impacted areas to assist drivers. Changeable message signs will also provide information on this closure. Motorists are encouraged to plan travel accordingly. Work schedules are subject to change based on weather conditions.

To report an incident or other emergency on the PA Turnpike, dial *11 via mobile phone. To learn more about PA Turnpike conditions, use one of these resources:

ON THE TURNPIKE

511PA Smartphone App: real-time, hands-free PA traffic advisories

Changeable Message Signs: more than 200 boards along the Turnpike

ON THE WEB

511/511pa.com: live, interactive map

X/Twitter: @PATurnpikeAlert

BY PHONE

511: dial from any PA roadway for local travel information

Pennsylvania Turnpike Customer Assistance Center: 877-736-6727, Monday through Friday, 7 a.m. to 5 p.m.

A national transportation leader, the Pennsylvania Turnpike (PA Turnpike) is the second largest tolling facility in the United States with the most miles. The PA Turnpike proudly supports safety and convenience for its more than 550,000 daily customers through 24-7 roadside assistance, round-the-clock food and fuel at 17 service plazas and a dedicated maintenance force and State Police Troop. The PA Turnpike’s approximately 1,400-person local workforce is unified in its mission; to operate a safe, reliable, customer-valued toll road system that supports national mobility and commerce. For more information about the PA Turnpike’s mission, vision and values, please visit Home | PA Turnpike.

 

 

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Media Contacts:

Marissa Orbanek, Press Secretary: (267) 408-5151, morbanek@paturnpike.com 

Crispin Havener, Assistant Press Secretary: (717) 870-2841, chavener@paturnpike.com

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