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桥梁安全,关系到人民群众的生命财产安全。2011年7月,9天内发生4座桥梁垮塌1座桥梁倾斜,给我们敲响了桥梁养护的警钟。2010年,我国公路危桥9.35万座,危桥数量居高不下,公路桥梁安全状况不容乐观。截至目前,我国拥有桥梁65。8万座,总计30483094延米,已超越美国(约62万座),成为桥梁第一大国。根据规划,到2020年左右,我国公路桥梁将达到80万座。
Bridge safety is related to people’s lives and property safety. July 2011, 9 days occurred within the collapse of four bridges 1 bridge tilt, sounded our bridge maintenance alarm. In 2010, there were 93,500 road-crossing bridges in China, with the number of dangerous bridges at a high level, and the safety of highways and bridges not being optimistic. Up to now, China has 658,000 bridges, totaling 30,483,094 meters, surpassing the United States (about 620,000) and becoming the largest bridge in the world. According to the plan, by 2020, China’s highway bridges will reach 800,000.