1. The accuracy and continuity of railway transportation are strong. Railway transportation is almost unaffected by climate, and can operate regularly, regularly, and accurately throughout the year, day and night.

2. Railway transportation is relatively fast. The speed of railway freight transportation can reach several hundred kilometers per day and night, and general freight cars can reach around 100 km/h, far higher than sea transportation.

3. The transportation volume is relatively large. A railway freight train can generally transport 3000-5000 tons of goods, much higher than air and automobile transportation.

4. Railway transportation has lower costs. The cost of railway transportation is only a fraction to a dozen percent of the cost of automobile transportation; Transportation fuel consumption is about one twentieth of that of automobile transportation.

Railway transportation is safe and reliable, with much lower risks than sea transportation.

6. Large initial investment. Railway transportation requires laying tracks, constructing bridges and tunnels, and road construction projects are arduous and complex; Requires a large amount of steel and wood consumption; Occupying land, the initial investment greatly exceeds other modes of transportation.