Indian Railways longest tunnel in Kashmir: All you need to know about T-49
T-49 is the longest tunnel of Indian Railways, running between Sumber and Arpinchala station of Katra-Banihal section of USBRL mega project.
Mar 14, 2022, 09:09 AM IST
T-49 is the longest tunnel of Indian Railways, running between Sumber and Arpinchala station of Katra-Banihal section of USBRL mega project.
Mar 14, 2022, 09:09 AM IST