Aur ek baat shayad agle 25 30 saalo me passenger locomotives ke naye versions dekhne ko bhi na mile kyuki ab Indian railways sirf aur sirf train sets pe hi dhyaan dega. Tab tak kaun zinda rehta hai pata nahi. Lekin future generation is baat ka witness zarur rahega. Mujhe aisa lagta hai ki shayad WAP7 ke baad ab aur koyi naya paseenger locomotive nahi aane wala. Indian railways ne Train 18 and Train 20 train sets ki shuruaat kar di hai. Initially Shatabdi and Rajdhani se start hoga.