463, at which point it narrows to two lanes. The road winds northeast through wooded areas with nearby residential neighborhoods and comes to an intersection with County Line Road, where it briefly widens to four lanes. Bucks County Upon crossing County Line Road, the US 202 parkway leaves the North Penn Valley region and enters Warrington Township in Bucks County, narrowing back to two lanes. The route and the US 202 Parkway Trail wind north through a mix of fields and woods. The road curves northeast and comes to an intersection with PA 152. The route heads northeast near residential neighborhoods and some woodland, passing under Pickertown Road before reaching a junction with Bristol Road. At this point, the trail heads to the west side of US 202 and the parkway continues into Doylestown Township, curving east and coming to the 1st Lt. Travis L. Manion Memorial Bridge over the Neshaminy Creek. The road heads through a mix of fields and woods and turns to the northeast, passing over Almshouse Road. The route curves back to the east and runs through more woodland, coming to an intersection with Lower State Road. Here, the US 202 Parkway Trail crosses to the south of the roadway. US 202 continues along the parkway past residential subdivisions and crosses under Wells Road before it curves northeast, heading northwest of Doylestown Central Park. The road passes over New Britain Road, at which point the parallel US 202 Parkway Trail ends. The parkway ends and US 202 transitions into a four-lane freeway, coming to a cloverleaf interchange with the PA 611 freeway. The US 202 freeway bypasses the borough of Doylestown to the south and runs through wooded areas, reaching a diamond interchange with South Main Street that serves the borough. Here, the roadway passes through a small section of the borough of Doylestown before heading back into Doylestown Township and running through woodland with nearby residential development. The freeway section of US 202 ends at an at-grade intersection with East State Street. At this point, US 202 continues as four-lane divided Buckingham Pike, crossing PA 313 and entering Buckingham Township. Past this intersection, the road becomes two-lane undivided Doylestown Buckingham Pike and it heads east-northeast through a mix of wooded residential neighborhoods and some fields, bending to the east and crossing Watson Creek. The route continues through woodland with housing developments, curving to the northeast.