Which bus is fast to take from Shuangbei to Beibei Soil and Water Kangning Company?

Rail transit. Rail transit refers to a kind of vehicle or transportation system that needs to run on a specific track for operating vehicles. In the national standard "General Terms of Urban Public Transport", urban rail transit is defined as "the general name of fast and large-capacity public transport which is usually powered by electric energy and adopts wheel-rail operation mode".