Bollman Truss Railroad Bridge, Truss bridge in the United States
The Bollman Truss Railroad Bridge is a landmark of industrial design and construction.
Constructed in 1869, it represents one of the oldest surviving examples of its type.
Designated as a National Historic Landmark, reflecting America's engineering heritage.
Currently serves as a pedestrian bridge in Savage, Maryland.
The only remaining example of a wrought-iron truss bridge in the country.
Location: Howard County
Inception: 1869
Length: 48.8 m
Material: wrought iron
Source: Wikimedia
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