The Pennsylvania Turnpike Commission’s (PTC) Mon/Fayette Expressway (PA Turnpike 43) encompasses four separate projects. The first three Mon/Fayette projects have been built and stretch 54 miles by connecting I-68 near Morgantown, West Virginia to PA Route 51 in Jefferson Hills, Allegheny County.

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43 43 0 2 5 9 Scale in Miles CHEAT LAKE N Pittsburgh Int'l Airport COMPLETED BEING BUILT MFE Southern Section Southern Beltway (576) I-376 to I-79 FUTURE PHASES MFE Northern Section Southern Beltway I-79 to 43 MFE (43) I-68 to PA-51 43 837. Title: MFE Map Graphic_Draft_v5_20230111-JAN Created Date:

Click here to see drone footage of the path that the Mon/Fayette Expressway is expected to take in the southern section which stretches from PA Route 51 Jefferson Hills Borough to PA route 837 in Duquesne, Allegheny County. This video was taken prior to construction.

West: I-70 to Washington, PA East: I-70 to New Stanton M34 Elco Ramp No Toll S.R. 2033 to PA Route 88 and Elco M30 U.S. 40 Ramp No Toll East: U.S. 40 to Uniontown West: U.S. 40 to Washington, PA South: PA Route 88 to Fredericktown M32 California Ramp No Toll S.R. 2073 to California M35 Mainline Toll Plaza M52 Mainline Toll Plaza To M28 PA Route 88

Mar 28, 2018 · The plans will focus on an eight-mile stretch of the Mon/Fayette Expressway (Turnpike 43) from PA Route 51 in Jefferson Hills to PA Route 837 in Duquesne.

Jan 17, 2023 · The Mon/Fayette Expressway (PA Turnpike 43) currently stretches 54 miles from I-68 near Morgantown, WV to State Route 51 in Jefferson Hills, Allegheny County. For more information about the Mon/Fayette Expressway and the PA 51 to I-376 Project visit the website at www.paturnpikemonfayette.com.

The southern section of the MFE PA Route 51 to I-376 project is divided into seven construction sections. Construction is estimated to begin in February or March, starting with Section 53A1 beginning at the existing PA Route 43 and PA Route 51 interchange and continuing north of Coal Valley Road in West Miin Borough.

Feb 25, 2025 · Lane Restrictions Planned on PA Turnpike 43 and S.R. 51 in Jefferson Hills Borough, Allegheny County 4/1/2024 Route 51 restrictions begin Monday in Jefferson Hills for Mon-Fayette Expressway

Oct 30, 2023 · The PA Turnpike Commission (PTC) wants to alert motorists traveling northbound on PA Turnpike 43 (Mon/Fayette Expressway) of possible traffic delays this week due to bridge beams being erected over Jefferson Boulevard in Jefferson Hills Borough, Allegheny County.