Railway tourism Quadrilateral :-( A - B /2025 )
A :Dehradun - uttarkashi - Gangotri., (railway line 2025., )
B: Dehradun - Uttarkashi - Palari - Yamunotri., (railway line -2025.,
*. Visakhapatnam - VZM, TIG, APR, KTE, KRAR, CNB, ON, BLM, SPN, BE, MB, NDB, HW, DDN, - (A) SF Express Weekly FRI.,
*....
more... Howrah - DKAE, BWN, KAN, UDL, ASN, BCQ, STN, PKA, DHN, GMO, KQR, GAYA, SSM, BSB, ZBD, SLN, UTR, LKO, BLM, SPN, BE, MB, NDB, HW, DDN, - (B) SF Express Weekly Sun.,