why are there stones between railway tracks ?

[GirlNextDoor]

why are there stones between railway tracks ?

[air]

@girlnextdoor you mean once you know the next person right

[DayShifter]

@girlnextdoor I think (without google) that it is to assist in steading the sleepers that the tracks are laid upon making them remain even with little or no disturbance (kind of like a cushion)

[Deleted Acc]

@girlnextdoor Maybe cz they want the passengers to be aware that the tracks r under them.With the jerking n the sounds...Too bad they can't sleep due to all that