Motorists should be aware of a PennDOT project this weekend that will close a portion of a busy highway.
According to the Pennsylvania Department of Transportation, the project will replace damaged sign structure in Interstate 79 in Jackson Township.
Crews will close I-79 northbound between Exits 83 Evans City and 88 Little Creek Road beginning 8 p.m. Saturday and continuing until 6 a.m. Sunday.
Signage will be posted indicating a detour for motorists using Route 528 to Route 19 North.