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    Overnight Eastbound I-376 Parkway West Ramp Closures Begin Tuesday Night in Allegheny County

    August 28, 2025

    Pittsburgh, PA – The Pennsylvania Department of Transportation (PennDOT) is announcing overnight ramp closures on eastbound (inbound) I-376 (Parkway West) in Robinson and Collier townships, Allegheny County will begin Tuesday night, September 2 weather permitting.

    The ramp that carries eastbound I-376 to northbound I-79 (Exit 64A) will close for milling and resurfacing and pavement marking installation work according to the following schedule:

    Ramp Closures, September 2-7

    ·       6 PM to 5 AM Tuesday through Thursday, each night

    ·       6 PM to 7 AM Friday and Saturday, each night

    Ramp Closures, September 8-14

    ·       6 PM to 5 AM Monday through Thursday, each night

    ·       6 PM to 7 AM Friday and Saturday, each night

    Ramp Closures, September 15-17

    ·       6 PM to 5 AM Monday through Wednesday, each night

    Traffic will be detoured as work occurs.

    Posted Detour

    Eastbound I-376 ramp to northbound I-79

    ·        From eastbound I-376, take the southbound I-79/Washington (Exit 64A) exit

    ·        Take the Carnegie (Exit 57) exit

    ·        Turn left onto West Main Street

    ·        Take the on-ramp to northbound I-79 toward Erie

    ·        End detour

    As part of this work, motorists will be driving on milled roadway surfaces until paving work occurs as the project progresses.

    The ramp work is part of the $12.6 million project on the Parkway West located between the Ridge Road (Exit 61) and I-79 (Exit 64A) interchanges in Robinson and Collier townships. Additionally, milling and paving on I-376, ramp preservation work, overhead sign structure repairs, drainage improvements, guide rail updates, and sign and pavement marking installation work will occur in 2025. Restrictions include the long-term closure of Boyce Road, ramp closures, overnight single-lane restrictions, and four weekend-long single-lane closures. The majority of the project is anticipated to be completed in late 2025, however, punch list work is expected to continue through January of 2026.

    To help keep motorists informed as work progresses, PennDOT has created an email distribution list for Parkway East traffic advisories and construction updates. Enroll by sending email addresses to ymanyisha@pa.gov. Please write “Subscribe – Parkway West” in the subject line.

    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 1,000 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 Allegheny, Beaver, Lawrence counties at www.penndot.pa.gov/District11.   

    Information about infrastructure in District 11, including completed work and significant projects, is available at www.penndot.pa.gov/D11Results. Find PennDOT’s planned and active construction projects at www.projects.penndot.gov. 

    Find PennDOT news on X, Facebook and Instagram.

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