NSG or Non Suburban Grade railway stations got 6 types NSG - 1 to NSG - 6 NSG - 1 - Stations makin' over 500 crores and seein' 20 million peeps a year NSG - 2 - Stations makin' between 100 and 500 crores with 10 to 20 million peeps a year NSG - 3 - Stations makin' between 20 and 100 crores gettin' 5 to 10 million peeps a year NSG - 4 - Stations makin' between 10 and 20 crores with 2 to 5 million peeps a year NSG - 5 - Stations makin' between 1 and 10 crores and seein' 1 to 2 million peeps a year NSG - 6 - Stations makin' less than 1 crore and gettin' under 1 million peeps a year.

NSG yaani Non Suburban Grade railway station ke 6 categories hain NSG - 1 se leke NSG - 6 tak. NSG - 1 - Ye stations jinka revenue 500 crores se zyada hai aur annual footfall 20 million passengers hai. NSG - 2 - Ye stations jinka revenue 100 se 500 crores ke beech hai aur footfall 10 se 20 million passengers hai. NSG - 3 - Ye stations jinka revenue 20 se 100 crores ke beech hai aur footfall 5 se 10 million passengers hai. NSG - 4 - Ye stations jinka revenue 10 se 20 crores ke beech hai aur footfall 2 se 5 million hai. NSG - 5 - Ye stations jinka revenue 1 crore se 10 crores ke beech hai aur footfall 1 se 2 million passengers hai. NSG - 6 - Ye stations jinka revenue 1 crore se kam hai aur footfall 1 million passengers se kam hai.