ekdam sahi bol rahe hai.
lekin patliputra v kharab nam nahi hai.ye v itihas se juda hua hai.
ANVT like structure is useful for railways and sud b replicated for construction of new rly station.
Passenger is at ZERO level outisde entrance and u reach pf2-3-4-5-6-7 by travelling below the platforms.
Get stairs/inclined plane to reach ur respective pf