2021年4月(yue)(yue)30日,廣(guang)西(xi)路建(jian)集團(tuan)承建(jian)的首座(zuo)獨立施工(gong)的中承式鋼管混(hun)(hun)凝(ning)土(tu)拱(gong)(gong)橋(qiao)(qiao)——平果(guo)那勞大(da)橋(qiao)(qiao)拱(gong)(gong)肋順(shun)利合龍;2021年6月(yue)(yue)14日,平果(guo)那勞大(da)橋(qiao)(qiao)全(quan)橋(qiao)(qiao)拱(gong)(gong)肋管內混(hun)(hun)凝(ning)土(tu)灌注(zhu)順(shun)利完成;2021年8月(yue)(yue)9日,平果(guo)那勞大(da)橋(qiao)(qiao)橋(qiao)(qiao)面格子梁順(shun)利合龍,大(da)橋(qiao)(qiao)主體受力體系鋼結構已全(quan)部安(an)裝完畢,實(shi)現(xian)南北貫通。標志著廣(guang)西(xi)路建(jian)集團(tuan)已全(quan)面掌(zhang)握(wo)了特(te)大(da)跨(kua)徑拱(gong)(gong)橋(qiao)(qiao)的纜索吊裝施工(gong)技術(shu),橋(qiao)(qiao)梁施工(gong)能力實(shi)現(xian)新(xin)突破。