Pittsburgh, PA – PennDOT District 11 is announcing replacement work on the Millers Run Road (Route 978) structure over Dolphin Run in South Fayette Township, Allegheny County has been completed and the bridge is open to traffic.
Replacement work began on Millers Run Road between Mohawk Road and Battle Ridge Road (Route 978) on March 25, 2025. An inspection of the bridge found advanced deterioration in late 2022 and was immediately closed to traffic until a temporary structure could be installed in early 2023.
Additional work on this $1.9 million bridge replacement project includes milling and paving of the approach roadway, drainage improvements, guide rail updates, and pavement marking installation. Minor rock slope work at the stream will continue, however, traffic restrictions will be intermittent.
The prime contractor is Pugliano Construction Company, Inc.
Motorists can check conditions on major roadways by visiting www.511PA.com. 511PA, which is free and available 24 hours a day, provides traffic delay warnings, weather forecasts, traffic speed information and access to more than 1,000 traffic cameras. 511PA is also available through a smartphone application for iPhone and Android devices, by calling 5-1-1, or by following regional X alerts.
Subscribe to PennDOT news and traffic alerts in Allegheny, Beaver, Lawrence counties at www.penndot.pa.gov/District11.
Information about infrastructure in District 11, including completed work and significant projects, is available at www.penndot.pa.gov/D11Results. Find PennDOT’s planned and active construction projects at www.projects.penndot.gov.
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MEDIA CONTACT: Steve Cowan, 412-429-5010
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