Central Railway has opened an additional staircase on the western side of Prabhadevi station. Mumbai: In a move aimed at easing passenger congestion at Prabhadevi railway station, Central Railway has completed the construction of an additional staircase on the western side of the south foot overbridge (FOB). The staircase has been opened to the public, providing commuters with an additional access route to the platform and improving passenger movement, particularly during peak.