Science Fair Project Encyclopedia
Ballard Bridge
The Ballard Bridge, also known as the 15th Avenue Bridge, is a double-leaf bascule bridge that carries 15th Avenue over Seattle's Salmon Bay between Ballard and Interbay. Built in 1917, it has an opening span of 66 meters (218 feet) and a total length of 870 meters (2,854) feet. It was added to the National Register of Historic Places in 1982.
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03-10-2013 05:06:04
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


