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    Route 66 and Route 380 Ramp Closures Scheduled in Westmoreland County

    October 19, 2026

    Ramp closures are due to the Route 66 Pavement Preservation Project.

    Uniontown, PA—Pennsylvania Department of Transportation (PennDOT) District 12 is announcing ramp closures on Route 66 and Route 380 between the Washington Township Fire Department and the Beaver Run Road/North Washington Road intersection in Washington Township, Westmoreland County, beginning Monday, October 26.

    Ramp closures in place from Monday, October 26 until Sunday, November 1:

    • Route 380 westbound off-ramp to Route 66
    • Route 380 eastbound off-ramp to Route 66
    • Roue 66 on ramp to Route 380 eastbound

    These closures are necessary to ensure safety while crews reconstruct the ramp intersections at Route 66.

    A posted detour will be in place utilizing Route 380, Route 366, and Route 66.

    Southbound Route 66 on-ramp to westbound Route 380 will remain open.

    Plum Contracting, Inc. will complete improvements along the 10.5-mile corridor that include: milling and paving, full-depth pavement and base repairs, tree trimming, new pavement markings and signage, guiderail updates, drainage improvements, new traffic signals at three intersections (two intersections on Route 66 in Delmont and another signal at the intersection of Route 66 and Route 356) Route 66 and Route 356 will be reconstructed and widen to add a turn lane to accommodate a new traffic signal. New sidewalks, ADA-compliant pedestrian facilities, lighting, and landscaping near Manor Road and East Pittsburgh Street. An infrastructure investment of $12.9 million.

    More information is available on PennDOT’s District 12 website under the Projects Near You and select Route 66 Pavement Preservation. The project is anticipated to conclude in the Fall of 2027.

    Stay alert and drive cautiously through the work zones—safety is everyone's responsibility.

    Travelers can check conditions on major roads 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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