哈佛大橋(Harvard Bridge)是一座駝峰梁橋英語Girder bridge,哈佛橋橫跨查爾斯河,橋上的道路為馬薩諸塞大道2A號公路英語Massachusetts Route 2A),連接波士頓後灣馬薩諸塞州劍橋。它是查爾斯河上最長的橋樑,該橋全長659.82(2,164.8英尺;387.72斯穆特;659.82米)。1887年至1891年間,波士頓和劍橋共同修建了這座大橋[5]。該橋以哈佛大學創始人約翰·哈佛的名字命名。

哈佛橋
劍橋一側眺望哈佛橋(2017)
座標42°21′16″N 71°05′29″W / 42.35457°N 71.09132°W / 42.35457; -71.09132
承載 2A號麻薩諸塞州州道
跨越查爾斯河
地點美國波士頓劍橋
維護單位馬薩諸塞州交通部
編號英語National Bridge InventoryB160124EYDOTNBI
設計參數
橋型駝峰梁橋英語Girder bridge
建築材料
全長2,164.8英尺(387.72 sm;659.82米)[1] (道路)
364.4 斯穆特 ± 一個耳朵 (620 m) (斯托羅車道英語Storrow Drive至劍橋的行人路)
闊度69.3英尺(12.42 sm;21.13米)[1]
52英尺(9.3 sm;15.8米) (道路)[2]
跨數25[3]
橋墩數24[3]
歷史
開工日1887
完工日1891
開通日1891年9月1日,​133年前​(1891-09-01,[4] 1990
關閉日1983 (為修理而臨時關閉)
統計
日交通量49,000(2005)[2]
地圖
<mapframe>: JSON 內容不是有效的GeoJSON+simplestyle。下面的列表顯示了根據 JSON模式解析它的所有嘗試。並非所有都是錯誤。
  • /0/ids:​Does not match the regex pattern ^Q[1-9]\d{0,19}(\s*,\s*Q[1-9]\d{0,19})*$
  • /0/ids:​String value found, but an array is required
  • /0/ids:​Failed to match exactly one schema
  • /0/title:​The property title is required
  • /0/service:​Does not have a value in the enumeration ["page"]
  • /0:​Failed to match exactly one schema
  • /0/geometries:​The property geometries is required
  • /0/type:​Does not have a value in the enumeration ["GeometryCollection"]
  • /0/type:​Does not have a value in the enumeration ["MultiPolygon"]
  • /0/type:​Does not have a value in the enumeration ["Point"]
  • /0/type:​Does not have a value in the enumeration ["MultiPoint"]
  • /0/type:​Does not have a value in the enumeration ["LineString"]
  • /0/type:​Does not have a value in the enumeration ["MultiLineString"]
  • /0/type:​Does not have a value in the enumeration ["Polygon"]
  • /0/coordinates:​The property coordinates is required
  • /0/geometry:​The property geometry is required
  • /0/type:​Does not have a value in the enumeration ["Feature"]
  • /0/features:​The property features is required
  • /0/type:​Does not have a value in the enumeration ["FeatureCollection"]
  • /1/ids:​Does not match the regex pattern ^Q[1-9]\d{0,19}(\s*,\s*Q[1-9]\d{0,19})*$
  • /1/ids:​String value found, but an array is required
  • /1/ids:​Failed to match exactly one schema
  • /1/title:​The property title is required
  • /1/service:​Does not have a value in the enumeration ["page"]
  • /1:​Failed to match exactly one schema
  • /1/geometries:​The property geometries is required
  • /1/type:​Does not have a value in the enumeration ["GeometryCollection"]
  • /1/type:​Does not have a value in the enumeration ["MultiPolygon"]
  • /1/type:​Does not have a value in the enumeration ["Point"]
  • /1/type:​Does not have a value in the enumeration ["MultiPoint"]
  • /1/type:​Does not have a value in the enumeration ["LineString"]
  • /1/type:​Does not have a value in the enumeration ["MultiLineString"]
  • /1/type:​Does not have a value in the enumeration ["Polygon"]
  • /1/coordinates:​The property coordinates is required
  • /1/geometry:​The property geometry is required
  • /1/type:​Does not have a value in the enumeration ["Feature"]
  • /1/features:​The property features is required
  • /1/type:​Does not have a value in the enumeration ["FeatureCollection"]

參考資料

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參考文獻

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