PennDOT District 11 is announcing a single-lane restriction on I-376 (Parkway East) in Churchill Borough, Wilkins Township and the Municipalities of Penn Hills and Monroeville, Allegheny County, will begin Monday, April 8 weather permitting.

Starting 6 p.m. Monday, I-376 will be down to two lanes of traffic in each direction between the Churchill/Route 130 (Exit 79B) interchange and the Monroeville/Route 48 (Exit 84A) exit through late November. Additionally, I-376 will be reduced to a single-lane of traffic weeknights from 9 p.m. to 5 a.m. in the same location. Crews will conduct concrete median barrier replacement, roadway rehabilitation, expansion dam replacements, concrete rehabilitation, modified concrete overlays, paving, and bridge painting.

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/Lougay 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) exits 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 Please write “Subscribe – Parkway East” in the subject line.

Motorists can check conditions on more than 40,000 roadway miles, including color-coded winter conditions on 2,900 miles, by visiting 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 accessible on the 511PA website.

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