公(gong)(gong)(gong)路(lu)(lu)是國(guo)家的血(xue)脈，是最基礎、最廣泛的運(yun)輸方式。公(gong)(gong)(gong)司積極參與上海市(shi)的公(gong)(gong)(gong)路(lu)(lu)建(jian)設(she)，先后(hou)完成了(le)滬南公(gong)(gong)(gong)路(lu)(lu)、曹安(an)路(lu)(lu)、滬青(qing)平公(gong)(gong)(gong)路(lu)(lu)、寶安(an)公(gong)(gong)(gong)路(lu)(lu)等國(guo)省干線(xian)公(gong)(gong)(gong)路(lu)(lu)的新(xin)建(jian)或拓寬改建(jian)，為完善上海市(shi)骨(gu)干路(lu)(lu)網、促進(jin)區域經(jing)濟(ji)發(fa)展(zhan)作出了(le)重要貢獻。在公(gong)(gong)(gong)路(lu)(lu)工程項目中(zhong)，公(gong)(gong)(gong)司注重創(chuang)新(xin)，研發(fa)了(le)SLM混合料輕(qing)質路(lu)(lu)基、加筋土擋土墻等四(si)新(xin)技(ji)術，并應用在工程實踐中(zhong)。這些四(si)新(xin)技(ji)術減少了(le)路(lu)(lu)基沉降、加快工程進(jin)度、節(jie)約了(le)工程投(tou)資，取得(de)了(le)良好(hao)社(she)會效益(yi)和經(jing)濟(ji)效益(yi)。