with PA 252 closely parallel to the south, between residential areas to the north and business areas to the south. US 202 comes to an interchange serving PA 252 and North Valley Forge Road, with PA 252 heading north away from US 202. The freeway is paralleled with Swedesford Road as a frontage road on each side and the Chester Valley Trail to the south, with a northbound exit providing access to West Valley Road. Following this, the frontage roads end and the route runs east-northeast past office parks with the trail to the south. The freeway comes to a northbound exit providing access to eastbound I-76 (Schuylkill Expressway) and Devon Park Drive and a southbound entrance from Swedesford Road. A short distance later, US 202 reaches a trumpet interchange with the eastern terminus of the US 422 freeway. This interchange also has access from southbound US 202 to Swedesford Road via the ramp to US 422 westbound as well as from Devon Park Drive to northbound US 202 via the ramp from US 422 eastbound. Montgomery County Past the US 422 interchange, the US 202 freeway enters Upper Merion Township in Montgomery County and continues into the community of King of Prussia. The route runs past office parks and businesses south of the Village at Valley Forge, a residential and retail development which contains the King of Prussia Town Center lifestyle center, with the southbound ramp to westbound US 422 and Swedesford Road parallel to the southbound lanes. The freeway comes to a modified cloverleaf interchange with I-76 (Schuylkill Expressway). This interchange provides all connections between I-76 and US 202, with the ramp from northbound US 202 to eastbound I-76 splitting from US 202 south of the US 422 interchange. In the southbound direction, a parallel ramp splits off to serve eastbound I-76, westbound US 422, and Swedesford Road. I-76 heads west to provide access to the Pennsylvania Turnpike at the western terminus of I-276 at the Valley Forge interchange and east to provide access to the city of Philadelphia. Following this interchange, the freeway ends and US 202 becomes West Dekalb Pike, an eight-lane divided highway with at-grade intersections. The route heads into business areas and intersects Gulph Road, at which point it passes southeast of the King of Prussia shopping mall. At the junction with Mall Boulevard/Shaffer Road, the roadway reduces to five lanes with two northbound