文章來源:中國鐵路工程總公司 發布時間(jian):2012-09-22
近日(ri),中(zhong)(zhong)鐵寶(bao)橋(qiao)中(zhong)(zhong)標重(zhong)(zhong)慶東水(shui)門長江(jiang)大(da)橋(qiao)2.379萬噸鋼桁梁(liang)制造工程。該橋(qiao)為(wei)雙塔(ta)單(dan)索面斜(xie)拉(la)橋(qiao),主橋(qiao)全長858米,鋼梁(liang)總重(zhong)(zhong)23790噸,與同時在建的千廝門嘉(jia)陵江(jiang)大(da)橋(qiao)、朝天門兩江(jiang)隧道一起,構(gou)成重(zhong)(zhong)慶主城區(qu)(qu)綜(zong)合交通規劃(hua)中(zhong)(zhong)連接(jie)江(jiang)北城、渝中(zhong)(zhong)半島、南(nan)岸區(qu)(qu)的重(zhong)(zhong)要(yao)跨(kua)江(jiang)基(ji)礎設(she)施。它的建成,將緩解(jie)重(zhong)(zhong)慶長江(jiang)大(da)橋(qiao)和菜園(yuan)壩長江(jiang)大(da)橋(qiao)的交通壓力,成為(wei)連接(jie)渝中(zhong)(zhong)區(qu)(qu)與南(nan)岸區(qu)(qu)之間的又一條(tiao)快速通道。