West Philadelphia West Philadelphia, nicknamed West Philly, is a section of Philadelphia. Though there is no official definition of its boundaries, it is generally considered to reach from the western shore of the Schuylkill River, to City Line Avenue to the northwest, Cobbs Creek to the southwest and the SEPTA Media/Wawa Line to the south. Lower North Philadelphia Lower North Philadelphia is a section of Philadelphia that is immediately north of Center City and below Upper North Philadelphia and can be described as a section of Philadelphia that was designated as a "Model City" target, in hopes of overcoming poverty and blight through a federal funding program since 1966. Bounded by Spring Garden Street to the south, Front Street to the east, York Street to the north and Fairmount Park to the west. Upper North Philadelphia The area is bounded by York Street to the south, Front Street to the east, Lincoln Highway/Roosevelt Expressway to the north, and Ridge Avenue/Fairmount Park to the west. Upper North Philadelphia, is a section of Philadelphia that is immediately north of Lower North Philadelphia and can be described as an area that has a "...large and rapidly growing Puerto Rican population". The list of communities in this section is as follows: Roxborough-Manayunk The Roxborough-Manyunk section of Philadelphia is an official planning district of the Philadelphia City Planning Commission, consisting of the namesake boroughs of Roxborough and Manayunk. Geographically, the area is northwest of Center City. Germantown-Chestnut Hill The Germantown-Chestnut Hill section of Philadelphia is about 7–8 miles northwest from the center of the city. The neighborhood of Germantown is rich in historic sites and buildings from the colonial era, a few of which are open to the public. Its namesake also comes from the village of Chestnut Hill was part of the German Township laid out by Francis Daniel Pastorius and came to include the settlements originally known as Sommerhausen and Crefeld, as well as part of Cresheim. The area generally served as a gateway between Philadelphia and the nearby farmlands. During the American Revolutionary War era (late 18th century), the area was one of many summer vacation spots due to its higher elevation, 400–500 feet (120 to 150 m) above sea level, and cooler temperatures than the historic Center City. Chestnut Hill is still stereotypically known as one of the more affluent sections of Philadelphia. Olney-Oak Lane The Olney-Oak Lane Planning Analysis Section