U.S. Route 202 (US 202) is a US Highway running from New Castle, Delaware, northeast to Bangor, Maine. The route runs through the southeastern part of the U.S. state of Pennsylvania, passing through the western and northern suburbs of Philadelphia in the Delaware Valley metropolitan area. It is signed north–south and follows a general southwest–northeast direction through the state, serving West Chester, King of Prussia, Bridgeport, Norristown, Montgomeryville, Doylestown, and New Hope. US 202 enters Pennsylvania from Delaware and heads north as a divided highway, where it becomes concurrent with US 322 at an intersection with US 1 in Painters Crossing. The two routes run north and become a freeway that bypasses West Chester to the east, with US 322 splitting from US 202. US 202 continues north and east along the freeway to King of Prussia, where it reverts to an at-grade divided highway following an interchange with Interstate 76 (I-76). The route becomes a one-way pair as it passes through Bridgeport and Norristown before both directions rejoin and the road continues northeast. US 202 follows an expressway-grade parkway between Montgomeryville and Doylestown prior to bypassing Doylestown to the south along a freeway. The route continues northeast as an at-grade road to New Hope, where it turns into a freeway again before it crosses the Delaware River on the New Hope–Lambertville Toll Bridge into New Jersey. Route description Delaware County US 202 enters Pennsylvania from Delaware in Bethel Township, Delaware County, heading north on four-lane divided Wilmington-West Chester Pike. The road soon crosses into Concord Township and continues past commercial development, coming to an intersection with the western terminus of PA 491 and Beaver Valley Road in the community of Johnsons Corners. Past this intersection, the route splits into a one-way pair carrying two lanes in each direction and heads northwest past businesses and some homes, reaching a junction with Smithbridge Road in the community of Elam. Both directions of US 202 rejoin and the route continues north as a four-lane divided highway into Chadds Ford Township, where it becomes a five-lane road with a center left-turn lane and runs through more commercial areas. The road passes through the community of Brandywine Summit and transitions into a four-lane divided highway again, curving northwest and forming the border between Chadds Ford Township to the southwest and Concord Township to the northeast. The route comes to an intersection with US 1/US