Travel Restrictions Scheduled on U.S. 422 and U.S. 30 Bypass for Guide Rail Repair in Montgomery and Chester Counties

King of Prussia, PA – Motorists will encounter travel restrictions this week on U.S. 422 in Montgomery County, and next week on the U.S. 30 Bypass in Chester County, for guide rail repair, the Pennsylvania Department of Transportation (PennDOT) announced today.

The work schedule is:

  • Thursday, July 27, from 10:00 AM to 2:00 PM, a lane closure is scheduled on eastbound U.S. 422 between the Phoenixville/Collegeville and Royersford/Trappe interchanges in Upper Providence Township, Montgomery County; and
  • Monday, July 31, through Wednesday, August 2, from 10:00 PM to 5:00 AM, lane closures are scheduled in both directions on the U.S. 30 Bypass between the Airport Road and Uwchlan Avenue interchanges in Valley, Caln and East Caln townships and Downingtown Borough, Chester County.

Drivers are advised to allow extra time when traveling through the work areas. All scheduled activities are weather dependent.

For more information on projects occurring or being bid this year, those made possible by or accelerated by Act 89, or those on the department’s Four and Twelve Year Plans, visit

A list of weekly road restrictions and PennDOT maintenance operations in the five-county Philadelphia region is available by visiting the District 6 Traffic Bulletin at

Motorists can check conditions on more than 40,000 roadway 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 825 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.

For more PennDOT information, visit Follow local PennDOT information on Twitter at, and follow the department on Facebook at and Instagram at

MEDIA CONTACT: Bob Kent, 610-205-6801