India 80 new special trains from September 12; clear timeframe for bullet train project in 3-6 months Updated : September 05, 2020 08:35 PM IST Railway Board Chairman said, the real timeframe for the completion of the bullet train project will be clear in three to six months. He said in a linear project like the bullet train, work can only begin when a certain amount of land is available. Yadav said the Railways is coordinating with the state governments while deciding on the introduction of new trains.