Borough Of
Jefferson Hills
Hours of Operation
Monday - Friday
8:00 AM - 4:00 PM
exit Borough of Jefferson Hills
Mon-Fayette Expressway Public Notices 

2.14.24 - Pennsylvania Turnpike Commission (PTC) is holding an open house for the community to learn about the next construction section of the Mon/Fayette Expressway PA Route 51 to I-376 Project. Section 53A2 will extend approximately two miles beginning just north of Coal Valley Road to north of Camp Hollow Road (S.R. 2043) near Curry Hollow Road in West Mifflin Borough. The open house will be held: 

Wednesday, February 21 from 6 p.m. to 8 p.m.

Holiday Inn Express & Suites

3122 Lebanon Church Road, West Mifflin 15122

(Parking in the rear of the building, enter through the back doors to get to the main ballroom)

PTC representatives and contracted project specialists will be available to discuss future road closures, detours, blasting zones and additional construction-related information about the 53A2 section of the Mon/Fayette Expressway.

For those unable to attend the meeting in person, the information is available on the project website at The community is encouraged to submit their questions through the comment form available on the website. Project engineers will answer questions as they are submitted.

11.9.23 - The left lane of Rt. 51 will be blocked on Monday, November 13th, 2023 from 9:00 a.m. to 3:00 p.m., both Southbound and Northbound, as part of the PA Turnpike Mon/Fayette Expressway Project. Trumball Corporation will have signage in both directions alerting oncoming traffic of the lane closure. More information about the project can be found at PA Turnpike Mon Fayette Expressway

10.9.23 - Coal Valley Road will close Monday, October 9th, 2023 as part of the PA Turnpike's Mon/Fayette Expressway Project. The closure will remain in effect for approximately 6 months with an expected reopening in April 2024. Traffic will now need to use State Route 837, State Route 885, or Walnut Avenue. More information about the project can be found at PA Turnpike Mon Fayette Expressway.

7.17.23 - PA Turnpike has notified the Borough of upcoming blasting that is a part of the Mon-Fayette Expressway project. Blasting operations will begin on or around July 17th, 2023 and last through December 2025. Please review the public notice below. 

Public Notice - Blasting Information
Borough of Jefferson Hills

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