Pennsylvania State Route 222 is an east-west highway in Central Lehigh County. It runs from Interstate 78/U.S. Rt. 222/Pennsylvania State Route 309, at Dorneyville, to Pennsylvania State Route 145, at Allentown. PA St Rt 222 passes through the following towns in Lehigh County. Dorneyville Allentown PA St Rt 222 is not multi-plexed in Lehigh County. PA St Rt 222 intersects the following towns in Lehigh County. Interstate 78, at Dorneyville. U.S. Rt. 222, at Dorneyville. Pennsylvania State Route 309, at Dorneyville.
NB PA St Rt 222 north of I-78/U.S. Rt. 222/PA St Rt 309. NB PA St Rt 222 near Birch. NB PA St Rt 222 near College. NB PA St Rt 222 near 24th. NB PA St Rt 222 near 15th.
