dangqianzhengzhiyujilailinzhiji，jidonggaosudierbiaoduanweibaozhanggongchengdeshunlishigong，jishizhidingleyujilumiangongchengshigongfangan，xianchangshigongrenyuandingzhejiabanjiadian，qiangshijian、趕進度，力爭將雨季造成的延誤損失降至最低。截至目前，第二標段二灰土底基層已完成53%，水穩基層已完成32%，大粒徑透水基層、AC-20C下麵層試驗段已順利完成。