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

    July 07, 2026

    Lane restrictions remain in place on Interstate 79.

    Ramp closures are scheduled 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. All work depends on weather and operations.

    Ramp closures will occur nightly from 8:00 PM until 6:00 AM beginning Monday, July 13, and continuing through Saturday, July 25.

    The ramp closures will be coordinated so detour routes do not conflict with one another.

    Detours:

    Northbound I-79 exit ramp:

    • Exit I-79 at Exit 7 (Kirby), turn right onto Route 2018 (Kirby Road), turn left onto Route 2011 (Garards Fort Road), turn right onto Route 2026 (Rolling Meadows Road), turn left onto Route 21 (E Roy Furman Highway).

    Northbound I-79 entrance ramp:

    • Enter I-79 at southbound Exit 14 entrance ramp, continue to Exit 7 (Kirby), exit I-79 at southbound Exit 7 (Kirby), turn left onto Route 2018 (Kirby Road), turn left onto northbound Exit 7 (Kirby) entrance ramp, continue to Exit 14 (Waynesburg), and continue.

    Southbound I-79 exit ramp:

    • Exit I-79 at southbound Exit 19 (Ruff Creek/Jefferson), turn left onto Route 19 (Washington Road), turn left onto Route 21 (Greene Street).

    Southbound I-79 entrance ramp:

    • Route 21 eastbound: Turn right onto Route 2026 (Rolling Meadows Road) turn left onto Route 2011 (Garards Fort Road), turn right onto Route 2018 (Kirby Road), proceed to I-79.
    • Route 21 westbound: Turn left onto Route 19 (Mt Morris Road), turn left onto Route 2026 (Rolling Meadows Road), turn right onto Route 2011 (Garards Fort Road), turn right onto Route 2018 (Kirby Road), proceed to I-79.

    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.

    The ramp closures will allow crews from Gulisek Construction Co. to perform concrete patching and crews from Lindy Paving to overlay entrance and exit ramps with asphalt.

    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

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