Railway k sare zone k HQ
Kolkata me tino h
SER , ER aur kolkata metro ko include krke..
....
more...
While Mumbai me 2
WR, CR
.
Agar Mumbai Region ko dekhe to
CBD Belapur me KR ka b h..
Teen tho mumbai region me..
WR, CR, KR - Konkan
.
NFR sticky notes missing 😅
Didn't knew that