栗树街大桥 (费城)

栗树街大桥
栗树街大桥
	Chestnut Street Bridge（2017年），自西向东拍摄
坐标	39°57′11″N 75°10′52″W / 39.95306°N 75.18111°W
承載	栗树街
跨越	斯库尔基尔河; 斯库尔基尔高速公路（英语：Schuylkill Expressway]]]）
编号（英语：National Bridge Inventory）	670003009022930[永久失效連結]
设计参数
桥型	钢连续梁，梁和楼板梁系统（Steel continuous, Girder and Floorbeam System）
全长	113.1米（371英尺）
宽度	13.5米（44英尺）（路面）
负载限制	65.7 t（72.4 short ton）
桥下净空	8.2米（27英尺）
历史
开通日	1957
统计
日交通量	16109 (2006)
地圖
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栗树街大桥（英語：Chestnut Street Bridge）是美国宾夕法尼亚州费城一座跨越斯库尔基尔河的桥梁，桥上为栗树街。1861年的老桥是“一座因为全部使用铸铁而在美国乃至全球显得特别的桥梁”。^[1] 1957年的新桥现在单向通行，连接西费城和市中心。

栗树街大桥（1869年）
栗树街大桥立体图像（1865-1907年）

参考文献

^ Creativity in Cast Iron: Strickland Kneass’s Chestnut Street Bridge. [2008-03-14]. （原始内容存档于2008-05-03）.

外部链接

[phist-1] Creativity in Cast Iron: Strickland Kneass’s Chestnut Street Bridge. [2008-03-14]. （原始内容存档于2008-05-03）.

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