Paintertown Road in North Huntingdon will be patched and paved between Friday and Aug. 15.
The road consists of two state routes: Route 4027 runs from Main Street to the intersection with Route 4029 and continues on Route 4029 to Route 130.
PennDOT officials said work will be done with daylight traffic control. Motorists should expect some delays.
The project will be done by Tresco Paving Corp.