A subway is an underground electric railroad or a path under a street that is used for the transportation of pedestrians.

Positive: Dreaming of a subway could represent a process that a person is going through that may not be noticed by others but will bring them to their final destination.

Negative: Due to its frequent stops, dreaming of a subway could represent a person who is lukewarm or keeps quitting their process and coming back to it.

(Isaiah 45:3; Mark 4:15-19).