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Bridges -- United States

Subject Source: Local sources

Found in 2 Collections and/or Records:

Collection of Bridge Postcards

Identifier: SC Photo 0026

Walnut Street Bridge, Hellertown (Pa.)

Identifier: SC MS 0367

Detailed drawings of the structural members of a historic cast-iron Pratt-truss bridge which the students of the Civil and Environmental Engineering Department, Lehigh University used for refurbishing and reconstructing the bridge in a public park in nearby Hellertown, Pennsylvania.

Dates: 1991