if there are two or more than two routes between two stations and not any commercial halt exist between them, then any one station of route (which to be followed) will be marked as 'p' - passing , otherwise by default the shortest route will be choosen that may leads to wrong info
please wait...Translate to Hindiagar do ya do se zyada raste do stations ke beech mein hain aur unke beech koi commercial halt nahi hai, toh kisi bhi route ke ek station ko 'p' mark kiya jayega - passing, varna by default shortest route chuna jayega jo galat information tak pahuncha sakta hai