Corrections & Clarifications: The location of Theodore Roosevelt Lake Bridge was incorrect in an earlier version of this article. Arizona has over 8,000 bridges, but which one is the longest? The ...
CC0 Usage Conditions ApplyClick for more information. Division of Work and Industry Lantern Slide Collection Division of Work and Industry Lantern Slide Collection / Series 1: Engineering / 1.5: ...
The humble bridge is one of the most common transportation structures humans use. In the U.S. alone, there are over 617,000 bridges at last count. Some of them are no longer than a few yards while ...
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