The Pennsylvania Department of Transportation (PennDOT) is announcing overnight ramp closures from eastbound I-376 (Parkway East) in the Municipality of Monroeville, Allegheny County will occur Monday through Thursday nights, December 8-11 weather permitting.
Overhead sign replacement work will occur from 9:00 PM to 5:00 AM each night on the following ramps:
- Eastbound (outbound) I-376 to southbound Route 48 (Exit 84A) toward Monroeville
- Eastbound (outbound) I-376 to northbound Haymaker Road (Exit 84B) toward Plum
To allow the work to occur, the ramps will close and traffic will be detoured.
Posted Detours
Eastbound I-376 to Plum (Exit 84B) exit
- From eastbound I-376, continue past the closed ramp onto eastbound Route 22
- Turn left onto Old William Penn Highway
- Turn right onto Beatty Road
- Turn left to continue on Beatty Road at the intersection with Cooper Road
- Follow Beatty Road back to Haymaker Road
- End detour
Eastbound I-376 off-ramp to southbound Route 48 (Exit 84A) toward Monroeville
- From eastbound I-376, continue past the closed ramp onto eastbound Route 22
- Turn left onto Old William Penn Highway
- Turn right onto Beatty Road
- Turn left to continue on Beatty Road at the intersection with Cooper Road
- Follow Beatty Road back to Haymaker Road
- Turn left onto Haymaker Road
- Follow Haymaker Road to Business Route 22
- End detour
This work is part of the $70.1 million I-376 Parkway East Betterment Project. Work will include a superstructure replacement over Old William Penn Highway, two bridge rehabilitations over Old William Penn Highway/Lougeay Road/Sunset Drive and Thompson Run Road/Thompson Run/Union Railroad, and six bridge preservations along the I-376. Throughout the project motorists can expect long-term single-lane restrictions, several weekends with traffic down to a single lane, and a long-term crossover in 2025. The improvements on the 4.5 miles of the Parkway East between the Churchill/Route 130 (Exit 79B) and Monroeville/Route 48 (Exit 84A) exit are anticipated to conclude in the fall 2026. Swank Construction Company, LLC is the prime contractor.
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 stcowan@pa.gov. Please write “Subscribe – Parkway East” in the subject line.
Updates can also be found on the I-376 Parkway East – Churchill to Monroeville webpage, by following PennDOT’s regional X page @511PAPittsburgh or joining the Greater Pittsburgh Area PennDOT Facebook group.
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 1,200 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.
Find PennDOT’s planned and active construction projects at www.pa.gov/DOTprojects. Subscribe to PennDOT news and find transportation results in Allegheny, Beaver, and Lawrence counties at www.pa.gov/DOTdistrict11.