The construction of the Mumbai–Ahmedabad bullet train’s Bandra Kurla Complex (BKC) station has reached a major milestone, with excavation now 84 per cent complete, according to the National High-Speed Rail Corporation Limited (NHSRCL).
BKC is the only underground station on the 508-kilometre high-speed rail corridor, which will feature 12 stations in total. Excavation is being carried out up to a depth of 32.5 metres equivalent to a 10-storey building. Once this stage concludes, work will shift towards building the station’s internal structure and passenger facilities.
The station will consist of three levels: a platform floor located 26 metres underground, a concourse, and a service level. It will have six platforms, each approximately 415 metres long, designed to accommodate the bullet train’s operations.
Inspired by the Arabian Sea, the entry structure has been designed with elements resembling clouds and waves. A skylight feature will bring natural light into the underground facility, enhancing the passenger experience.
To improve connectivity, two entry and exit points are planned one linking to the upcoming Metro Line 2B station and another towards the MTNL building. Passenger flow has been factored into the design, with wide circulation areas and dedicated spaces for amenities.
While the excavation is close to completion, a revised timeline for the overall project is yet to be announced by the railway ministry, as earlier targets have been delayed.