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}} The Siuslaw River Bridge is a bascule bridge that spans the Siuslaw River on U.S. Route 101 in Florence, Oregon. It was designed by Conde McCullough, built by the Mercer-Fraser Company of Eureka, California, and funded by the Federal Emergency Administration of Public Works (later renamed the Public Works Administration). It opened in 1936. The bridge's total length is . When open, the double-leaf bascule provides of horizontal clearance for boat traffic. The bascule section is flanked by two reinforced concrete tied arches, identical to those used in the original Alsea Bay Bridge. Four Art Deco-style obelisks house mechanical equipment as well as living quarters for the bridge operator. The total cost of the bridge was $527,000. The bridge was added to the National Register of Historic Places on August 5, 2005. ==See also== * List of bridges on the National Register of Historic Places in Oregon 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Siuslaw River Bridge」の詳細全文を読む スポンサード リンク
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