Category:Design of a 120 foot steel spandrel-braced two hinged arch railroad bridge (1912)

Media in category "Design of a 120 foot steel spandrel-braced two hinged arch railroad bridge (1912)"

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  Design of a 120 foot steel spandrel-braced two hinged arch railroad bridge (1912) (14757353561).jpg 2,896 × 1,574; 690 KB
  
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  Design of a 120 foot steel spandrel-braced two hinged arch railroad bridge (1912) (14760208882).jpg 3,162 × 1,814; 822 KB