Topics Infrastructure

Schuylkill River from below the South Street Bridge, 1873

Down Under III: A walk in the Dobson’s Run Storm Relief Sewer, June 15, 2010

Oak Lane Reservoir pipeline, 1904

The Water and Drainage History of Philadelphia: A seven-part course

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

Mill Creek Sewer under construction, 1883

Black-and-white image showing a man standing in a large concrete half-pipe

Thomas Run sewer outlet during construction

Black and white photo of several men in the foreground, some wearing hats, and a few others standing behind them on a wooden bridge

Bridge Street, intermediate pier, ca. 1896 [Detail]

Black and white image of several workmen and many pieces of wooden timber

Bridge Street Draw, intermediate pier, ca. 1896 [detail]

Black and white photo shows several workmen on a wooden structure

Bridge Street Draw, intermediate pier, ca. 1896

Black and white photo of two men facing the camera and several facing away while standing and sitting on a board

Bridge Street Draw, construction of piers, ca. 1896

Black and white photo of men on a wooden bridge outcropping

Bridge Street Draw, Cofferdam, ca 1896 [Detail]

Black and white photo of a man checking his watch in front of a creek with construction around it

Bridge Street Draw, looking north, ca. 1896

Bridge Street Draw, Cofferdam, ca. 1896