成渝铁路是时光见证者，承载着重庆的回忆与成长。如果旧的东西被替换掉是时代进步，那旧的东西被保留则是文化的进步。《光阴驶者》是人来人往的连接，是历史和未来的连接，用声音追溯过去，用影像记录现在，用留白展望未来。

Chengdu-Chongqing Railway is a witness of time, bearing the memory and growth of Chongqing. If the replacement of the old is the progress of the times, the preservation of the old is the progress of culture.  Platform No.3 is a link between people, history and the future. It traces back to the past with sound, records the present with image, and looks forward to the future with blank space.