Roebling's Delaware Aqueduct (begun 1847) consists of three sections supported by cables. The timber structure essentially hides the cables; and from a quick view, it is not immediately apparent that it is even a suspension bridge.
Roebling's Delaware Aqueduct (begun 1847) consists of three sections supported by cables The timber structure essentially hides the cables; and from a quick view it is not immediately apparent that it is even a suspension bridge