PA ROUTE 51 TO I-376 of the Mon Fayette Expressway

Public Involvement

The Mon/Fayette PA Route 51 to I-376 Project is the final of four Mon/Fayette projects that would provide a four-lane, limited access expressway from I-68 in West Virginia to I-376 in the Pittsburgh area. This final project would extend from PA Route 51 to I-376. The PA Route 51 to I-376 Project obtained a Record of Decision from the FHWA in December 2004 identifying the Selected Alternative to be designed and constructed. That alternative moved into the Final Design process but was put on hold in 2009 due to a lack of sufficient funding for construction. With the passage of Act 89 in 2013, funding is once again available to move this project forward. The PTC has made some modifications to the 2004 Selected Alternative and is reevaluating the impacts of this project on the environment.

Thank you to the hundreds of people who attended our August 2016 public meetings. Your feedback and questions were greatly appreciated. Please feel free to download the displays or view the project maps shown at those meetings.

Project Maps

The Mapping Boards below illustrate the Mon Fayette Expressway alignment. This table provides a key to the Mapping Board that provides details for each municipality. Please note that although the map files have been compressed as much as possible, some are large so make take time to download.

Municipality Mapping Board
Borough of Jefferson Hills A
Borough of Dravosburg B
Borough of West Mifflin A, B, C
City of Duquesne C
North Versailles Township C, D
East Pittsburgh Borough C, D
Borough of Turtle Creek D
Municipality of Penn Hills E
Municipality of Monroeville D, E
Wilkins Township D, E
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