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The Captain Cook Bridge is a six-lane precast prestressed concrete girder bridge for motor vehicles, pedestrians and bicycles, that crosses the Georges River in southern Sydney, in the state of New South Wales, Australia. The bridge crosses near the river mouth as it empties into Botany Bay; and links the St George and Sutherland areas of Sydney. ==Location and features== The Captain Cook Bridge consists of seven spans totalling in length, with a long deck that is wide with initially eight traffic lanes and two footways. The roadway now carries three lanes of traffic in either direction, plus shared bicycle and pedestrian paths, segregated from the roadway on both the eastern and western sides of the bridge. Its foundations go up to below water level to its sandstone base. The bridge was opened on 29 May 1965〔 and links Rocky Point Road at Sans Souci in the St George area to Taren Point Road at Taren Point in the Sutherland Shire. Loop walkways run under the bridge at both sides and provide access along the foreshore. The bridge is the easternmost of the three major crossings over the Georges River. The other two are Tom Uglys Bridge, which opened in 1929 and Alfords Point Bridge, which opened in 1973. The Captain Cook Bridge is the only section of the planned F6 Freeway that has been built inside the Sydney metropolitan area; with the other sections being between and Bulli Tops and further south between to .〔 The speed limit across the bridge and associated road sections is . The bridge was designed to have the capacity to carry 30,000 vehicles on a weekday, but in 2015 the bridge was estimated to be carrying 30,600 vehicles per weekday. 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「Captain Cook Bridge, New South Wales」の詳細全文を読む スポンサード リンク
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