Topics Infrastructure

Map Lovers’ Monday: Schuylkill River from Wissahickon Creek to Norristown, 1913

Thomas Mill Covered Bridge on the Wissahickon

Thomas Mill Covered Bridge over Wissahickon Creek (Picturesque America)

Black-and-white diagram showing streets and the Little Tacony Creek

Frankford Creek Watershed: A historical overview of the Philadelphia section

Frankford Creek Watershed Historical Timeline

Manayunk and the Schuylkill Navigation

Aramingo Sewer, view near Hughes & Patterson and Beach Street Bridge, March 15, 1902

Aramingo Canal, Then and Now