1.The time limit of transportation is fast, and the speed of railway transport is generally 80-120 kilometers per hour, which is much faster than that of sea transport.;
2.The general performance is good, railway transport can carry passengers or different kinds of goods.;
3.The restriction is small, and the railway transport is less affected by the weather and other natural environment in the process of transportation, which can ensure the operation of the whole year.;
4.Stable and safe, train operation is relatively stable and safe. The risk is less than that of sea transportation.;
5.The accuracy of time is high, the accuracy of departure time and arrival time of railway transportation is relatively high, and the continuity is strong.;