US 202 continues north toward West Chester, joining with US 322 after intersecting U.S. Route 1. South of West Chester, US 202/US 322 exits onto a limited-access bypass of the borough; that is the West Chester Bypass, and includes a grade-level intersection at Matlack Street. North of West Chester, US 322 exits, and US 202 continues north as a freeway towards Frazer, where it interchanges with U.S. Route 30 and bends east to head towards Malvern and King of Prussia. In King of Prussia, the highway forms a large, complicated interchange with the Schuylkill Expressway (Interstate 76) the Pennsylvania Turnpike (Interstate 76/Interstate 276), and U.S. Route 422.