街区铁路的高架化改造ＪＲ中央线三鹰——立川段全长１３．１ｋｍ，其间设平交道口１８处。现在每天开行上下行列车７００列，道口日遮断６ｈ以上，其中６个道口日遮断１０ｈ，严重影响周围居民的日常生活。最近确定对这段线路进行高架化改造。规划中的方案有两个：一是在... Raise the block railway JR Central Line Mitaka - Lichuan section of a total length of 13.1km, during which the level crossing 18. Now every day, 700 lines of up and down trains are opened and the crossing at the crossing is blocked for more than 6 hours. Among them, 6 crossing points are blocked for 10 hours on a daily basis, seriously affecting the daily life of the surrounding residents. It has recently been decided to upgrade this line. There are two plans in the plan: one is in ...