Gunadala railway station is 3km from gundala Junction on Eluru road and 3km from ravarapadu junction so the effective distance from residential colonies is between 6-10km for the east side of the city. This covers areas like from city railway station upto patamata area in MG road or Bandar road. At present the village from Eluru road or old city side is too narrow and difficult to expand whereas the road from east that is from ravarapadu side is IRR and a station road development will be enough. Public transport is out of box as it doesn't have any residential settlements in 3km radius. Regarding Rayanpadu it's about 12km from city railway station towards west and about east residential areas come 12-18km which is the main traffic generating source for railways.
Regarding...
more... the new bypass line it will branch out from Mustabada itself before Gunadala amd run parallel to IRR bypassing the residential colonies in Nuzvid road in north and joins main line before Rayanpadu station.
Developing any of the satellite stations Mustabada Gundala Rayanapadu will not substitute Main railway station or public convenience for entire city as none of them have settlements in 3km radius. These should be used only for trains starting from Vskp KKD touching Vja between 2300 and 500. All long distance trains should touch main station.