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​​​​​​​​​​​​​Route 4003 McKnight Road Improvement Project

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Project Overview

This project is part of the $26.99 million McKnight Road improvement project. Work will include bridge and culvert preservation, milling and paving, base repairs, drainage upgrades and repairs, pipe cleaning, guide rail, signal, and ADA ramp upgrades, waterline replacement, concrete mountable curb replacement and new signage and pavement markings between Venture Street and Perrymont Road, including the Babcock Boulevard/Evergreen Road ramps. Before work concludes in the spring of 2025, restrictions will also include a 12-day closure of the Nelson Run Road interchange, two weekend closures at the Venture Street intersection, and several overnight ramp closures for paving operations and structure repairs. The prime contractor is Lindy Paving, Inc.

Subscribe to news alerts for this project:​ To help keep motorists informed as work progresses, PennDOT has created an email distribution list for McKnight Road traffic advisories and construction updates. Enroll by sending email addresses to ymanyisha@pa.gov​. Please write “Subscribe – McKnight Road” in the subject line.

Project Location

The limit of work is along McKnight Road between the intersections of Venture Street and Perrymont Road. ​​

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Project Update

10/2/2024PennDOT District 11 is announcing lane closures on McKnight Road (Route 4003) in the City of Pittsburgh, Allegheny County will occur Saturday, October 5 weather permitting.

Single-lane closures on McKnight Road in each direction will occur between Ivory Avenue and Roseland Avenue from 6 a.m. to 4 p.m. Saturday. Crews will conduct repair work on the McKnight Road bridge over Nelson Run Road.​


​Press Releases​​​​

6/4/2024 - Route 4009 Evergreen Road Lane Closures Begin Friday in Allegheny County

5/30/2024​​ - Route 4003 McKnight Road Lane Closures Continue in Allegheny County

5/9/2024​ - Route 4003 McKnight Road Lane Closures Begin Monday in Allegheny County

5/2/2024 - Route 4003 McKnight Road Lane Closures Continue Next Week in Allegheny County