Since we see that maximum corridors of all the directions are either 3 lined or going to have 3rd line or somewhere fortunate too have 4th, so they might think that they can cope with delaying issue by providing 2 lines for mails/express/superfast and 1/2 for goods…second I think it might be the terrain issue….
please wait...Translate to HindiKyunki hum dekhte hain ki sabhi dishao ke maximum corridors ya toh 3 lined hain ya 3rd line hone wale hain ya phir kabhi-kabhi 4th line ki bhi khushkismati hoti hai, isliye unko lag sakta hai ki woh samay ki samsya se nipatne ke liye 2 lines ko mails/express/superfast ke liye aur 1/2 lines ko samaan ke liye upyog karke samasya ko samay se deal kar sakte hain...dusra, mujhe lagta hai ki yeh bhi pahadon ki samasya ho sakti hai...