PA Route 320 | ||||
---|---|---|---|---|
Route information | ||||
Maintained by PennDOT and Lower Merion Township | ||||
Length: | 18.832 mi (30.307 km) | |||
Major junctions | ||||
South end: | PA 291 in Chester | |||
US 13 in Chester I-95 in Chester PA 252 in Nether Providence Township PA 420 in Springfield US 1 in Springfield PA 3 in Broomall US 30 in Villanova I‑76 in Gulph Mills |
||||
North end: | PA 23 in Swedeland | |||
Location | ||||
Counties: | Delaware, Montgomery | |||
Highway system | ||||
|
Pennsylvania Route 320 (PA 320) is a north–south state highway in southeastern Pennsylvania. The southern terminus of the 18.8-mile (30.3 km) long route is at PA 291 in Chester. The northern terminus is at PA 23 in Swedeland. The route passes through suburban areas in Delaware and Montgomery counties to the west of Philadelphia, serving Swarthmore, Springfield, Broomall, Villanova, and Gulph Mills. PA 320 intersects many important highways including U.S. Route 13 (US 13) and Interstate 95 (I-95) in Chester, US 1 in Springfield, US 30 in Villanova, and I-76 in Gulph Mills. PA 320 runs parallel to I-476 (Blue Route) for much of its length and crosses it four times. Even though there are no direct interchanges between I-476 and PA 320, several roads that intersect PA 320 provide access to I-476.