U.S. Route 322 Business (West Chester, Pennsylvania)

US 322 Bus. begins at an intersection with US 322 northwest of the borough of West Chester in East Bradford Township, Chester County, heading southeast on Downingtown Pike. From this point, Downingtown Pike continues northwest as US 322 towards the borough of Downingtown. From the western terminus, the route is a three-lane undivided road with one eastbound lane and two westbound lanes. The road soon becomes a three-lane road with a center left-turn lane as it passes through a mix of woodland and businesses. US 322 Bus. crosses into the borough of West Chester and comes to an intersection with the eastern terminus of PA 162 before the name changes to Hannum Avenue. The route curves east past homes and businesses before it splits into a one-way pair. Eastbound US 322 Bus. heads southeast on North New Street and northeast on West Market Street while westbound US 322 Bus. follows West Chestnut Street. The eastbound direction has two lanes of traffic while the westbound direction has one lane of traffic. Eastbound US 322 Bus. intersects the eastern terminus of PA 842, which comes from the west along West Market Street, at the intersection of New and Market streets. US 322 Bus. follows Market and Chestnut streets northeast through the commercial downtown of West Chester. West Market Street passes between the Chester County Justice Center to the north and SEPTA's West Chester Transportation Center and a parking garage to the south between New and Darlington streets. Upon reaching High Street, US 322 Bus. turns southeast onto that street, with East Market and East Chestnut streets continuing east as PA 3. At the northwest corner of High and Market streets is the historic Chester County Courthouse. US 322 Bus. follows two-lane undivided South High Street southeast through more of the downtown and intersects the beginning of westbound PA 842, which follows West Miner Street. The route leaves the downtown area and continues past a mix of homes and businesses. The road intersects the northern terminus of PA 52 at Price Street and runs southeast through the West Chester University campus. At the Rosedale Avenue intersection, US 322 Bus. leaves West Chester for West Goshen Township and becomes a three-lane road with a center left-turn lane that passes homes to the west and the university to the east. The route curves south into wooded neighborhoods and loses the center turn lane. US 322 Bus. widens to four lanes and passes businesses before it comes to its eastern terminus at an interchange with US 202/US 322 at the southern terminus of the freeway bypass of West Chester. South of here, the road continues south as US 202/US 322, called the Wilmington Pike. ==History==

When the Sproul Road Bill was passed in 1911, the road leading south from West Chester was designated as part of Legislative Route 135, which continued to the Delaware border, while the road heading northwest from West Chester to Downingtown became Legislative Route 137, which continued to Lebanon. South High Street was designated as part of US 122 in 1926. In 1927, Hannum Avenue and Gay Street became a part of PA 5. PA 29 was designated concurrent with US 122 on South High Street in 1928; in addition, PA 52 and PA 62 followed the street from downtown south to Price Street. By 1930, PA 29 and PA 52 were removed from High Street. During the 1930s, several route designation changes occurred in West Chester. US 122 was replaced by US 202, PA 62 was replaced by PA 100, and US 322 was designated through West Chester along Hannum Avenue, Gay Street, and High Street. US 322 replaced PA 5 on Hannum Avenue and Gay Street and ran concurrent with US 202 on High Street south of downtown, as well as with PA 100 on High Street between downtown and Price Street. In 1957, US 322 was routed onto a limited-access bypass of West Chester to the north and east. As a result, US 322 Bus. replaced the US 322 designation through West Chester. By 1970, US 202 was routed to bypass West Chester along with US 322, removing the concurrency with US 322 Bus. on High Street. By the 1970s, US 322 Bus. was shifted to a one-way pair along Chestnut and Market streets. In 2003, the concurrent PA 100 designation along High Street was removed. ==Major intersections==