Upper St. Clair Township

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Boyce-Mayview Intersection Construction Latest

PennDOT will begin a new phase of construction for the Mayview Road and Boyce Road intersection project in South Fayette on Monday, April 4. 

In anticipation of the new construction work, PennDOT will close the western leg of Boyce Road and the southern leg of Mayview Road during the day on Sunday, April 3, weather permitting. The closures will continue until the end of August. Local traffic will be maintained up to the work zone. Through traffic will be detoured.

Posted Detours

Western Leg of Boyce Road and Southern Leg of Mayview Road Detours – North of the Intersection

  • Take Mayview Road to Lesnett Road (Route 3034)

  • Turn right onto Lesnett Road

  • Turn left onto McLaughlin Run Road

  • Turn left onto Bower Hill Road

  • Turn left onto Washington Avenue (Route 50)

  • Washington Avenue becomes Washington Pike (Route 3003)

  • (Western Leg of Boyce Detour Ends)

  • Washington Pike becomes Morganza Road in Washington County

  • Turn left onto Georgetown Road (Route 1010)

  • Follow Georgetown Road back to Mayview Road

  • (Southern Leg of Mayview Road detour ends)

Western Leg of Boyce Road and Southern Leg of Mayview Road Detours – South of the Intersection

  • Same detour in the opposite direction

A closure of the eastern leg of Boyce Road and the northern leg of Mayview Road will occur later in 2022.  Information will be provided in advance of the closure.

Frank Gavlik & Sons, Inc. is the prime contractor on this $2.72 million project. The project includes the installation of left turning lanes in each direction from Boyce Road to Mayview Road, the addition of a right turning lane from Mayview Road to Boyce Road, a bridge replacement, roadway widening, signal upgrades, and lighting improvements.