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Francis Scott Key Bridge

Engineer / Architect: N/A
Location: I-695 over the Batlimore Harbor
Baltimore, MD
Year Built: 1977
Structural Form: long span steel truss bridge
Historical Details: The completion of the Key Bridge marked the end of construction for the Baltimore Beltway (I-695).
Technical Details: The structure combines the behaviors of an arch, truss and cantilever. With no expansion joints, this bridge is the second longest continuous steel truss bridge in the United States.
Image Source(s): Rachel Sangree
References: N/A