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截止1995年末,据有关统计资料,我国铁道部管理的铁路建成后交付运营的隧道,共有4855座,总长度2261.560公里,其中,标准轨距铁路隧道计4660座/2230.376公里,占总数95%以上,窄轨铁路隧道计195座/23.184公里。按隧道长度分,500米以下的隧道有3598座/681.181公里(占总座数74.1%/总长度30.1%);500至1000米的隧道有688座/481.293公里(占总座
As of the end of 1995, according to relevant statistics, there are 4,855 tunnels delivered and operated after the completion of the railway under the Ministry of Railways, with a total length of 2,261.560 kilometers, of which 4660 are standard rail gauge tunnels and 2,230.376 kilometers in total, accounting for more than 95% of the total , Narrow gauge railway tunnel meter 195 / 23.184 km. According to the length of the tunnel, 3598 tunnels / 681.181 kilometers (accounting for 74.1% of the total number of tunnels / 30.1% of the total length) of tunnels below 500 meters and 688 tunnels / 481.293 kilometers