Orthodox Jewish Philadelphia
Eruvin

Philadelphia has seven sizable eruvin.
Also there are eruvin in Yardly, Bensalen and Cherry Hill, NJ.

Elkins Park (Link: Courtesy of Young of Elkins Park)
Lower Merion: Bala Cynwyd and Merion Station(Link: Courtesy of Lower Marion Synagogue)
Northeast Philadelphia: Oxford Circle and Rhawnhurst(Link: Courtesy of JCOR)
Overbrook Park and Wynwood(Link: Courtesy of Beth Hamedrosh)
Somerton(far Northeast Philadelphia)(Link(coming soon)): Courtesy of Congregation Beth Solomon Suburban of Somerton)
University City(Link: Courtesy of Univercity City Eruv Corporation)
Center City(Link: Courtesy of Center City Eruv Corporation)
Yardly (Link: Courtesy of Knesset HaSefer, The Educational Synagogue of Yardley,PA)
Bensalem (Link: Courtesy of Bensalem Jewish Outreach Center)

Cherry Hill (Link: Courtesy of Sons of Israel)