![](http://www.alamy.com/thumbs/6/7E3127F7-905D-47B8-BCB7-18E2A9DDF5D9/D966CC.jpg)
Niagara suspension bridge (railway). Engineers JA and WA Roebling. Coloured engraving.
Size: 4500px × 2985px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., america, archival, archive, bridge, civil, coloured, engineering, engineers, engraving., historical, history, ja, niagara, north, railway, roebling., suspension, wa