Bhai, agar 160kmph par bhi chale toh before time train aajayegi station par niklegi toh on time hi na, toh time table badalna hoga. Dense route par doubling aur electrification ki zarurat hai, jo train me 30%se Kam log jaa rahe hai use band karne ki zarurat hai. Aur faltu ke stops jaha se hardly koi chadta hai use khatam karne ki zarurat hai. Agar ye sab hua toh jaake aapki train Tej chalegi aur samah 4 ghante ka 4 ghante hi lagega.