​Uniontown, PA – Pennsylvania Department of Transportation (PennDOT) District 12 is announcing a single-lane restriction on the Matthew Smelser Memorial Bridge on eastbound Interstate 70 in Rostraver Township, Westmoreland County.

The restriction will be in place from the Smithton exit to the Arnold City exit and is scheduled to begin Tuesday, August 15 and remain in place through mid-October.

Crews from Golden Triangle Construction Company will be performing rehabilitation work on the superstructure including seal dam replacements, concrete blister work, blasting, painting, and steel repairs.

This work is part of a $120.6 million Interstate 70 Project involving the widening and reconstruction of Interstate 70 along with the reconstruction of the Route 51 Interchange (Exit 46) to replace it with a Diverging Diamond Interchange (DDI). To accommodate the new interchange, the plans include one mile of reconstruction and widening on Route 51, and several intersecting roadways including the relocation of Finley Road and Route 981. The project is anticipated to be complete in October 2027.

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 Twitter alerts. 

Subscribe to PennDOT news and traffic alerts in Fayette, Greene, Washington, and Westmoreland counties at PennDOT District 12. 

Information about infrastructure in District 12, including completed work and significant projects, is available at District 12 Results. Find PennDOT's planned and active construction projects at PennDOT Projects. 

Follow PennDOT on Twitter and like the department on Facebook and Instagram.

Contact:  Laina Aquiline, laquiline@pa.gov or 724.415.3748

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