Pennsylvania State Route 151 is an east-west highway in Beaver County. It runs from U.S. Rt. 30, near Harshaville, to Pennsylvania State Route 51, near South Heights. PA St Rt 151 passes through the following towns in Beaver County. Gringo South Heights PA St Rt 151 is not multi-plexed in Beaver County. PA St Rt 151 intersects the following highways in Beaver County. U.S. Rt. 30, near Harshaville. Pennsylvania State Route 18, near Harshaville. Interstate 376, near Gringo. Pennsylvania State Route 51, at South Heights.
