Pennsylvania Route 318

Pennsylvania Route 318 marker
Pennsylvania Route 318
Map
Route information
Maintained by PennDOT
Length15.916 mi[1] (25.614 km)
Major junctions
West end SR 304 at the Ohio state line near West Middlesex
Major intersections I-376 in West Middlesex
East end PA 158 in Mercer
Location
CountryUnited States
StatePennsylvania
CountiesMercer
Highway system
PA 317 PA 319

Pennsylvania Route 318 (PA 318) is a 15.9-mile-long (25.6 km) state highway located in Mercer County, Pennsylvania. The western terminus is at the Ohio state line in Shenango Township near West Middlesex where the road continues as Ohio State Route 304. The eastern terminus is at PA 158 in Mercer.

  1. ^ "Pennsylvania state roads". Pennsylvania Spatial Data Access. Pennsylvania Department of Transportation. 2013. Retrieved March 14, 2013.