Pennsylvania State Route 519 is a north-south highway in Eastern Washington County. This runs from Pennsylvania State Route 50, near Hickory, to U.S. Rt. 40 at Glyde. PA St Rt 519 passes through the following highways in Washington County. Westland Houston Eighty Four Glyde PA St Rt 519 is not multi-plexed in Washington County. PA St Rt 519 intersects the following highways in Washington County. Pennsylvania State Route 50, near Hickory. Interstate 79, near Houston. Pennsylvania State Route 980, near Houston. U.S. Rt. 19, near Houston. Pennsylvania State Route 136, at Eighty Four. Interstate 70, near Eighty Four. U.S. Rt. 40, at Glyde.
