Overnight ramp closures will occur
PennDOT District 11 is announcing overnight ramps closures at the on I-376 (Parkway West)/I-79 interchange in Collier and Robinson townships, Allegheny County, will occur Monday and Tuesday, April 28-29 weather permitting.
Guide rail and attenuator installation work requiring ramp closures will occur from 6 p.m. to 6 a.m. each night in the following locations:
- Monday night, April 28 – Eastbound I-376 to northbound I-79 (Exit 64A)
- Tuesday, April 29 – Northbound I-79 to westbound I-376 (Exit 59B)
Ramp traffic will be detoured.
Posted Detours
Eastbound I-376 to northbound I-79 toward Erie
- Take the Interstate 79/Erie/Washington (Exit 64A) exit
- Take the southbound Interstate 79 ramp toward Washington
- Take the Carnegie (Exit 57) exit
- Turn left on West Main Street
- Turn right onto the northbound I-79/Erie ramp
- Follow northbound I-79 to the I-376 interchange
- End detour
Northbound I-79 to westbound I-376 toward the Airport
- Continue straight on northbound I-79 past the closed ramp
- Take the Route 69 Crafton/Moon Run (Exit 60) off-ramp
- Turn left onto Route 60 (Steubenville Pike)
- Take the ramp to 79 South toward Washington
- From southbound I-79, take the ramp to West 376 toward Pittsburgh International Airport/Beaver (Exit 59B)
- End detour
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.
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.