Grove City Road in Slippery Rock Borough and Mercer Township is being resurfaced throughout the summer until September, according to a PennDOT news release.

Shields Asphalt Paving will begin the project at the West Liberty Street intersection to New Castle Street in the borough, then from the intersection of Route 108 to the Mercer County line.

Drivers should expect lane closures with flaggers from 6:30 a.m. to 6:30 p.m. daily and possible delays along the route.