崇启公铁长江特大桥为北京至东莞至南京高铁动车操纵性子域项目，总长度4.09雅居乐西双林语10公里。特大桥(qiao)(♈qiao)(qiao)可分为主(zhu)通(tong)航孔桥(qiao)(qiao)(qiao)、非通(tong)航孔桥(qiao)(qiao)(qiao)、了南(nan)北方岸公铁合建引桥(qiao)(qiao)(qiao)、了南(nan)北方岸单建道轨引桥(qiao)(qiao)(qiao)，这之(zhi)中(zhong)，主(zhu)通(tong)航孔桥(qiao)(𝐆qiao)(qiao)侧重于跨(kua)40ꦕ0米双塔双索面钢(gang)桁结合梁斜(xie)拉桥，是环境最高跨高𝔉双塔双索面公铁(tie)二用无砟发展轨(gui)道斜(xie)拉桥。我司(si)承包工(gong)(gong)程约(yue)7𝕴.10万吨精加ཧ工(gong)(gong)开发任務