Significant Progress in Maharashtra Section
The Mumbai–Ahmedabad High-Speed Rail Corridor is advancing significantly in Maharashtra. NHSRCL reports that elevated track work from Shilphata to Zaroli (135 km section) is rapidly progressing.
Key Construction Milestones
- Approximately 124 km of viaducts built; seven mountain tunnels underway; major river bridges (Ulhas, Vaitarna, Jagani) being constructed.
- The Bandra Kurla Complex (BKC) underground station is being built at 32 m depth—planning three-level structure with platforms and commercial floors.
- Preparatory work continues alongside tunnel boring efforts—though three TBMs are stalled at a Chinese port, impacting the 21 km tunnel under Thane creek.
Timeline and Mission Targets
- Gujarat section aims for partial operations by end-2027; the full corridor is targeted by 2028.
- First tranche may become operational before Gujarat elections in Dec 2027.
Technology and Funding Cooperation
- The corridor uses Japanese Shinkansen technology with 25 kV electrification and rolling stock design.
- Funded via ₹88,000 Cr soft loan from Japan at 0.1% interest, repayable in 15 years.
- The project includes elevated stations in Thane, Virar, Boisar, with trackwork accelerating in Maharashtra.
Challenges & Local Impact
- TBM delays due to export clearances could affect tunnel schedule but NHSRCL continues surface-level civil work.
- The corridor is expected to cut travel time between Mumbai and Ahmedabad to under 3 hours at 320 km/h.
- Stations will integrate with metro and existing rail networks for commuter convenience.
The Mumbai–Ahmedabad bullet train remains India’s flagship high-speed project. While challenges persist—especially around tunnelling—the corridor is making steady progress and promises to transform western India’s transit infrastructure.