Indian Railway ki length 65000km hai. Itne long route ka fencing karne me bohot cost hoga aur IR ko itne long route ka fencing karne me 10-15yrs lag jaayenge. Itne cost aur yrs me to railway apne rest non-electrified ko electrified kar lega ya apne A1,A grade stations pe WiFi install kar . ye sabhi projects fencing se kayi jaayda important hai.