Dear
Aapko ye pata hona chahiye ki train chalana kyun hai?? Train start to cater service to SPJ then more stop required for these region....ye concept sabse behtar hai.
For Exampl
12557/58 - MFP-GKP : 12 GKP-NDLS -2
Humsafar...
more... : GKP- LKO - 3/4 LKO- NDLS - 1
12555/56 - GKP- LKO - 5 LKO- NDLS - 1
Mahabodhi - Gaya- MGS - 5 MGS - NDLS -3
12878/77 - RNC - MGS - 8 MGS - NDLS -2
Ye concept accha isliye hai kyunki Main line par tran ki kami nahi hai....chahe wo MGS-NDLS ho ya GKP- NDLS