汽车超载运输造成公路路面早期严重损坏已形成共识,但对中小跨径桥梁安全存在的潜在危险还未被认识。本文依据公路路政管理部门在整顿汽车超限运输稽查中实测轴载数据,分析超标准轴(荷)载危及公路路面和中小跨径桥梁使用安全问题,以引起关注。 It has come to a consensus that the overloaded transportation of vehicles will cause serious damage to the road pavement at an early stage. However, the potential dangers to the safety of small and medium-span bridges are not yet known. This article is based on the road and highway administration departments in the rectification of the vehicle over-limit transportation inspection found axle load data, analysis of the standard shaft (load) on the road and the safety of small and medium-span bridges, to cause concern.