In Korean tradition, dreaming of a train or bus is read as mixed. It is most often tied to 직장, 전반.
Train and bus are a shared journey on a set track — boarding in time, matters in order; missing it, a chance lost or falling behind.
Tradition reads the symbol as an omen; psychology reads the same dream as a mirror of your present state. Describe your dream and both readings appear together. Interpret your dream