The TRA has recently begun to import "push-pull" type electric trains (with a locomotive at each end), and over the next few years will buy over 800 new rail cars to replace aging stock. Parts of the East Taiwan line are also in the course of electrification. For Wu, these are all welcome developments.
台鐵最近引進推拉式電車組，在未來幾年內會買齊八百多輛新車以便汰舊換新，部分東部幹線鐵路也正在進行電氣化，這些都讓人樂見其成。