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    Dunlap Creek (Cast Iron) Bridge Long-term Closure Extended in Fayette County

    November 26, 2025

    Uniontown, PA – Pennsylvania Department of Transportation (PennDOT) District 12 is announcing that the closure of Dunlap Creek (Cast Iron) Bridge on Route 4003 (Market Street) between Route 4025 (Bridge Street) and Brownville Avenue in Brownsville Borough, Fayette County, which began Monday, November 18, 2024, has been extended until early June 2026.

    Detour route:

    ·       Route 4003 (Market Street)

    ·       Route 4025 (Bridge Street)

    ·       Route 2089/88 (Blainsburg Hill Road)

    ·       Route 40 (National Pike)

    ·       Route 4003 (Market Street)

    Crews from Allison Park Contractors will continue to work on rehabilitating and reassembling the historic bridge carrying Market Street over Dunlap Creek – an infrastructure preservation investment of $9M. More details on this unique project to restore the first cast iron arch bridge in America can be found on PennDOT’s District 12 website under the projects near you Dunlap Creek Bridge Rehabilitation.

    Remain alert and follow the posted signs and speed limits. Safety is everyone’s responsibility.

    Motorists can check conditions on major roadways by visiting www.511PA.com. 511PA, which is free and available 24 hours a day, provides traffic delay warnings, weather forecasts, traffic speed information and access to more than 1,200 traffic cameras. 511PA is also available through a smartphone application for iPhone and Android devices, by calling 5-1-1, or by following regional X alerts. 

    Find PennDOT’s planned and active construction projects at www.pa.gov/DOTprojects. Subscribe to PennDOT news and find transportation results in Fayette, Greene, Washington, and Westmoreland counties at www.pa.gov/DOTdistrict 12. 

    Find PennDOT news on X, Facebook, Instagram and LinkedIn.

    MEDIA CONTACT:  Melissa Maczko, mmaczko@pa.gov or 724-415-3748

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