Skip to agency navigation
Skip to main content

Official website

of the Commonwealth of Pennsylvania

    The .gov means it's official.

    Local, state, and federal government websites often end in .gov. Commonwealth of Pennsylvania government websites and email systems use "pennsylvania.gov" or "pa.gov" at the end of the address. Before sharing sensitive or personal information, make sure you're on an official state website. 

    POSTPONED: Traffic Impacts Scheduled on Interstate 79 as the Waynesburg to Marianna Preservation Project Progresses in Greene and Washington Counties

    July 14, 2026

    Lane restrictions remain in place on Interstate 79.

    Ramp closures are postponed in Greene County.

    Uniontown, PA - Pennsylvania Department of Transportation (PennDOT) District 12 is announcing nightly ramp closures on Interstate 79 at Exit 14 (Masontown/Waynesburg) in Franklin Township, Greene County have been postponed. Revised dates will be announced in a future press release.

    Ramp closures were scheduled to occur nightly from 8:00 PM until 6:00 AM beginning Wednesday, July 15, and continuing through Saturday, July 25, have been postponed. Updated dates will be announced once they are finalized.  

    Current I-79 single-lane restrictions between Exit 14 (Masontown/Waynesburg) and Exit 23 (Marianna/Prosperity) that began on June 18, will continue until late August.

    This work is part of the I-79 Waynesburg to Marianna Project, which will make improvements to approximately 11 miles of I-79, extending through Franklin and Washington townships in Greene County and Amwell Township in Washington County a $45.9 million infrastructure investment. Lindy Paving, Inc., is the prime contractor.

    Drivers are asked to exercise caution driving through the work zone. 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.  

    Subscribe to PennDOT news and traffic alerts in Fayette, Greene, Washington, and Westmoreland counties at  www.penndot.pa.gov/District12.

    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.penndot.pa.gov/District12.

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

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

    # # #