PA 416 splits from PA 75 and continues northeast to its terminus at US 30 .
PA 75 and PA 416 split from PA 16 and head northeast out of Mercersburg .
PA   splits from PA 75 and continues northeast to PA 416 's terminus at US 30 .
PA 75 and PA 416 split from PA 16 and head northeast out of Mercersburg .