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由于片面追求经济效益,有些车主不顾公路承受能力,采取加高本槽的方式,增加车辆的载重量,有的甚至将原标准本槽增至2至3倍。张家口市超载车辆之多,超载吨位之大,居河北省首位,特别是国道二零、二零七、一零九等干线
Due to the one-sided pursuit of economic efficiency, some car owners disregarded the affordability of highways and took the method of raising their slots to increase the carrying capacity of vehicles. Some even doubled the original standard slot to 2 to 3 times. Zhangjiakou overloaded vehicles as much, large tonnage overload, ranking first in Hebei Province, especially State Road 20, 207, 109 and other trunk