文章來源:中國鐵路工程(cheng)總公司(si) 發布時間:2012-09-22
近(jin)日,中(zhong)(zhong)鐵寶橋中(zhong)(zhong)標重(zhong)(zhong)慶(qing)東水門長江(jiang)(jiang)(jiang)(jiang)大(da)橋2.379萬噸鋼桁梁制造工(gong)程。該橋為雙塔單索面斜拉(la)橋,主橋全長858米,鋼梁總重(zhong)(zhong)23790噸,與(yu)同時(shi)在建的千廝門嘉陵江(jiang)(jiang)(jiang)(jiang)大(da)橋、朝天門兩江(jiang)(jiang)(jiang)(jiang)隧(sui)道(dao)一起,構成重(zhong)(zhong)慶(qing)主城區綜合交通(tong)(tong)規劃中(zhong)(zhong)連接江(jiang)(jiang)(jiang)(jiang)北(bei)城、渝中(zhong)(zhong)半島、南岸(an)區的重(zhong)(zhong)要跨(kua)江(jiang)(jiang)(jiang)(jiang)基礎設施(shi)。它的建成,將(jiang)緩解重(zhong)(zhong)慶(qing)長江(jiang)(jiang)(jiang)(jiang)大(da)橋和菜園(yuan)壩(ba)長江(jiang)(jiang)(jiang)(jiang)大(da)橋的交通(tong)(tong)壓力(li),成為連接渝中(zhong)(zhong)區與(yu)南岸(an)區之(zhi)間的又一條快(kuai)速通(tong)(tong)道(dao)。