The world fastest recently introduced by China has a maximum speed of 245 mph (394 km/h) with an average speed of 217 mph (350 km/h). The train is developed by Siemens, Bombardier and Alstom. According to China Railway minister it is currently the fastest train on the surface of earth. China is preparing special speed tracks for this train which will be completed in 2012. 42 different projects of spreading speed lines are currently in progress for the train. After the completion of these new tracks, c The new speed tracks of railways lines will increased from 53,437 miles to 74,564 miles.