绥满高速G10哈尔滨至大庆段(以下简称“哈大高速公路”)全长132公里,位于哈大齐工业走廊和哈牡绥对俄产业带的核心位置,于1997年10月通车。从运营情况看,由于交通量快速增长、大吨位重型运输车辆比例逐年增加,公路破损严重,导致常规性养护费用逐年增加,目前通过常规性养护已不能维 The Suiman Expressway G10 Harbin-Daqing section (hereinafter referred to as “Harbin-Dalian Expressway”) is 132 kilometers long and was opened to traffic in October 1997 at the core of the industrial zone in Harbin-Datu and Ha Mu Su. From the operating conditions, due to the rapid growth of traffic volume, the proportion of large-tonnage heavy-duty transport vehicles has been increasing year by year, resulting in serious road damage. As a result, the routine maintenance costs have been increasing year by year. At present,