Site work, paving and new construction of a civil project in Pittsburgh, Pennsylvania. Conceptual plans call for site work for a bridge / tunnel; for paving for a bridge / tunnel; road / highway; road / highway; and for the construction of a bridge / tunnel.

The I-79 Widening, Bridges and Bridgeville Interchange project will replace the northbound and southbound bridges on I-79 mainline over SR-50, which were built in 1965 and last rehabilitated in 1998. The project also includes widening I-79 from two to three lanes in each direction and extending from Alpine Road north beyond SR-50 and Chartiers Creek to just before the Collier interchange and Prestley Road in Bridgeville, Allegheny County. The I-79 corridor carries an average of 87,000 vehicles daily, approximately 12 percent of which is truck traffic. The purpose of the I-79 Widening, Bridges and Bridgeville Interchange project is to provide a safe and reliable crossing of I-79 over SR-50 and to widen I-79 to enhance capacity. In addition to replacing the dual I-79 bridges over SR-50, the W&LE Railroad and Chartiers Creek, the project will make improvements to the I-79/SR-50 interchange and bring the roadway up to date in order to improve safety along the corridor. As of April 27, 2023, the owner entered into a pre-development agreement with Bridging Pennsylvania Partners (BPP) which is comprised of the below firms: Macquarie Infrastructure Developments LLC Shikun & Binui Concessions USA Inc; STV Incorporated FCC Construccion, S.A. Shikun & Binui – America, Inc. SAI Consulting Engineers, Inc. Wagman Heavy Civil, Inc. Joseph B. Fay Company H&K Group Inc. *All information on this project can be obtained from https://www.penndot.pa.gov/RegionalOffices/district-11/ConstructionsProjectsAndRoadwork/AlleghenyCountyConstruction/Pages/I-79-Widening-Bridgeville-Interchange.aspx