Pennsylvania Route 363 (PA 363) is a state highway located in Montgomery County, Pennsylvania that is a spur of PA 63. The route runs from an interchange with U.S. Route 422 (US 422) in Audubon northeast to an intersection with PA 63 in Lansdale. The route runs mostly through suburban areas of central Montgomery County, passing some farmland in Worcester Township. PA 363 is designated along Trooper Road, Ridge Pike, Park Avenue, and Valley Forge Road. In the community of Worcester, the route crosses PA 73. PA 363 was first designated by the Pennsylvania Department of Highways in 1928 to run from PA 23 in Port Kennedy to PA 63 in Lansdale. In the 1940s, PA 363 was extended west on present-day PA 23 to end near Valley Forge. The route was extended south from Valley Forge to US 30 in Devon in 1961. In the 1960s, the route was redirected to follow Gulph Road southeast to US 202 in King of Prussia. By 1989, the south end of PA 363 was relocated to the US 422 interchange. The Betzwood Bridge, which had carried PA 363 over the Schuylkill River, was removed in the 1990s. The partial interchange with US 422 became a full interchange in 2015. Route description PA 363 begins at a partial cloverleaf interchange with the US 422 freeway (Pottstown Expressway) near Valley Forge National Historical Park in Montgomery County, from where Trooper Road continues south to a dead end at the Schuylkill River. From this point, the route heads northeast on four-lane divided Trooper Road, forming the border between Lower Providence Township to the northwest and West Norriton Township to the southeast as it runs through the community of Audubon. The road passes a business park to the northwest and residential neighborhoods to the southeast as it narrows into an undivided road and enters areas of shopping centers. Here, the route becomes a divided highway again and intersects Egypt Road. PA 363 continues as a two-lane undivided road past more homes before it reaches the Ridge Pike/West Main Street junction. At this point, the route turns northwest onto Ridge Pike and fully enters Lower Providence Township, passing businesses as a three-lane road with a center left-turn lane. PA 363 turns northeast onto two-lane Park Avenue in the community of Trooper and runs through more residential areas. A short distance after entering Worcester Township, the route comes