ha ab IR ne khud hi 2-3 saal ka target de dia hai to contractor ki balle balle hai jisse wo kaam or slowly kr sakta hai or jab tunnel nai banega naye line pe to kyu 2-3 saal dia ja rha hai time or naye line ki bridge ki bhi koi bat nai boli hai so ek 7kms line bichane me 2-3 saal kaise lagenge yahi hai kya fast IR development plans hmm