 The route is also concurrent with Pennsylvania Route 144 between Bellefonte and Milesburg, in addition to Pennsylvania Route 550 briefly in Bellefonte.The route was signed in 1928 and in 1930, the route was paved from Hublersburg to Howard.PA 150 begins at an intersection with PA 26 in College Township, Centre County, heading northeast on Benner Pike, a five-lane road with a center left-turn lane.