Topics Infrastructure

Aqueduct carrying sewer over Creishem Creek, in the Wissahickon Valley, 1892

Cresheim Aqueduct

Photo of four men standing on the banks of the Schuylkill River on the last day of the Schuylkill Interceptor, December 20, 1956

Last gasp of the Schuylkill Interceptor, December 20, 1956

Southwest Sewage Treatment Plant under construction, 1949 (from Water & Sewer Course Module 7)

Southwest Sewage Treatment Plant under construction, 1949

Black and white photo of a man wearing a hat and standing on a bridge with his arm on a post

Two Frankford Creek Bridges, 1896-1899

men standing around a trench with pipes seen crossing through it. there is a steam engine on wheels behind them to the left, and a building in the background on the right with a sign they says Hotel Abbey, T G Schmidt & Sons, Pilsner & Puritan Beer.

Pipeline being laid in Wissahickon Avenue

Dauphin and Sydenham car crash, Jan. 17, 1978

Wheeled robotic sewer crawler in sewer pipe

Still photo from a video sewer inspection, 2000

Mill Creek Sewer under construction. Several men standing beside a giant partially constructed sewer pipe.

Mill Creek Sewer under construction, 1883

A section of wooden water pipe, long out of service, removed from a Philadelphia street in 1901. It had been installed about 1801.

Wooden Water Pipe, removed from Market Street, December 6, 1901

Bethlehem Water Works, 2011

A Roman aqueduct in Segovia, Spain, 2006

Roman Aqueduct in Segovia, Spain

Norman Lofton inspects sewer at Ditman and Sheffield, 1987