Category:Design of a three span double track reinforced concrete railroad arch bridge (1907)

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Media in category "Design of a three span double track reinforced concrete railroad arch bridge (1907)"

The following 2 files are in this category, out of 2 total.

Design of a three span double track reinforced concrete railroad arch bridge (1907) (14737845786).jpg 3,860 × 2,150; 949 KB
Design of a three span double track reinforced concrete railroad arch bridge (1907) (14760844195).jpg 3,676 × 2,136; 1.35 MB

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