| 词条 | Hennepin Avenue Bridge |
| 释义 |
|name=Hennepin Avenue Bridge |image=HennepinAveBridge.jpg |image_size=300px |caption=Hennepin Avenue Bridge as it appears today. |official_name= |crosses=Mississippi River |carries=6 lanes of Hennepin Avenue (CSAH 52) |locale=Minneapolis, Minnesota |design=Suspension bridge |designer=HNTB Corporation |mainspan={{convert|190|m|ft}} |length={{convert|316|m|ft}} |width={{convert|41|m|ft}} |below={{convert|11|m|ft}} |open=1990 |maint=Hennepin County |id=27636 |coordinates={{coord|44|59|07|N|93|15|50|W|region:US_type:landmark|display=inline,title}} |map_image=Minneapolis Mississippi.svg |map_width= |map_caption=Bridges over the Mississippi in Minneapolis–St. Paul. Hennepin Ave. Bridge is in the top half of the image between Minneapolis BNSF and 3rd Ave. Bridge. }} The Hennepin Avenue Bridge is the structure that carries Hennepin County State Aid Highway 52, Hennepin Avenue, across the Mississippi River in Minneapolis, Minnesota, at Nicollet Island. Officially, it is the Father Louis Hennepin Bridge, in honor of the 17th-century explorer Louis Hennepin, who was the first European to see the Saint Anthony Falls, a short distance downriver. Two of the three previous structures have been suspension bridges, while a third—which existed nearly a century—was composed of steel arch spans. The original crossing, which opened as a toll bridge on January 23, 1855, is believed to have been the first permanent span across the Mississippi at any point. Other bridges were completed in 1876, 1891, and most recently 1990. Today, the bridge's main span is {{convert|190|m|ft}} in length, making it rather small by modern standards. See also
References
External links{{commonscat|Hennepin Avenue Bridge}}
|structure = Crossings |place = Mississippi River |bridge = Hennepin Avenue Bridge |bridge signs = |upstream = Minneapolis BNSF Rail Bridge |upstream signs = |downstream = Third Avenue Bridge |downstream signs = }} 14 : Bridges completed in 1855|Bridges completed in 1876|Bridges completed in 1891|Bridges completed in 1990|History of Minneapolis|Bridges in Minneapolis|Bridges over the Mississippi River|Suspension bridges in the United States|Road bridges in Minnesota|1855 establishments in Minnesota Territory|Former toll bridges in Minnesota|Towers in Mississippi|Concrete bridges in the United States|Metal bridges in the United States |
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