A portion of Interstate 79 in northern Crawford County will be milled and paved this summer.
Work will be done on northbound and southbound lanes of the interstate from milepost 154 in Hayfield Township to milepost 158 in Cussewago Township.
Drivers are advised to expect lane closings and delays, especially during peak traffic times before and after typical work hours, according to the Pennsylvania Department of Transportation.
Work is expected to be completed in August.
Construction will then continue from milepost 158 to 160 in Cussewago Township through October.
The project will continue in 2022 with paving between mileposts 160 in Hayfield Township and165 in Washington Township in southern Erie County.