寒冷地区降雪、刮大风雪时覆盖道岔，影响尖轨转动，易造成接发列车困难．尤其枢纽地区道岔较多，道岔涂雪问题一直是干扰运输生产的大问题，也牵扯了很多人的精力．目前，虽然费了大量人力物力，问题仍然没有得到很好解决，本文介绍了几种除雪方法和意见可供参考． Snowfall in cold areas, blowing snow blown covered switch points, affecting the sharp rail rotation, easy to cause the difficulties of receiving and sending trains. In particular, there are more turnouts in hubs. The problem of applying snow on the turnouts has always been a major issue that interferes with transport and production and has also involved many people’s energy. At present, despite a great deal of manpower and resources spent, the problem is still not solved well. This article introduces several snow removal methods and opinions for reference.