Agreed Brother....
Ye baat bilkul sahi hai work bahut slow hai.
But abhi 4-5 saal tak 4th line ki jarurat nahi padegi kyunki good news hai ki EDFC work complete ho gaya hai aur sari Freight trains shift hojayega.
Aur...
more... jo 3rd line ban raha hai isse DDU-PRYJ-MKP section ke liye Smooth running me help karegi.