PennDOT District 11 is announcing traffic shifts on I-376 (Parkway West) in Collier and Robinson townships, Allegheny County, will begin Monday night, June 16 weather permitting.
Traffic will be reduced to a single lane on I-376 in each direction between the Ridge Road (Exit 61) and I-79 (Exit 64A) interchanges from 9 p.m. Monday until 5 a.m. on Tuesday as crews prepare to shift motorists to a new traffic configuration. Once the new traffic pattern is implemented, motorists in each direction on I-376 will be shifted to utilize the two 11-foot outer lanes for travel until early August to allow crews to conduct bridge and median barrier work.
Additionally, bridge work will begin at 9 p.m. Monday continuously through mid-September requiring the around-the-clock closure and detour of the following ramps:
- Boyce Road to eastbound I-376
- Westbound I-376 to Campbells Run Road (Exit 62)
Posted Detour
Boyce Road to eastbound I-376 – Near the Boyce Road at Campbells Run Road Intersection
- Continue north on Campbells Run Road
- Turn left onto Ridge Road
- Turn left onto the ramp to eastbound I-376
- End detour
Boyce Road to eastbound I-376 – From the closed Boyce Road on-ramp to eastbound I-376
- From Boyce Road, turn right onto Ridge Road
- Continue to bear right to stay on Ridge Road
- Turn right onto the ramp to eastbound I-376
- End detour
Westbound I-376 to Campbells Run Road
- Continue on westbound I-376
- Take the Ridge Road (Exit 61) exit
- Turn left onto Campbells Run Road
- 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.
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.