Technology

Mumbai-Ahmedabad Bullet Train: Route, Stations & Status

The Mumbai-Ahmedabad High-Speed Rail (MAHSR) project is India's first dedicated high-speed rail corridor, connecting Mumbai to Ahmedabad over 508 km using Japa…

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BILATERAL AGREEMENT

India and Japan Sign High-Speed Rail Agreement

Modi and Abe sign the agreement in New Delhi committing JICA financing and Shinkansen technology transfer to what becomes MAHSR - two years before construction actually…

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FOUNDATION STONE

Modi and Abe Lay the Foundation Stone in Ahmedabad

The formal construction launch, and the date usually cited as MAHSR's start - though actual civil works did not meaningfully begin for several more years.

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LAND ACQUISITION

Land Acquisition Grinds Through Maharashtra

Gujarat's land acquisition proceeds quickly; Maharashtra's denser, contested parcels lag for years, with compensation disputes reaching the courts.

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GUJARAT VIADUCT SURGE

Viaduct Construction Accelerates Across Gujarat

With land largely secured, pier casting and viaduct erection ramp up sharply on Gujarat's flatter terrain, establishing it as the corridor's construction leader.

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ROLLING STOCK & FINANCING

24-Train Tender Confirmed, Fifth JICA Loan Signed

Ministry of Railways confirms a 24-trainset order for 320 km/h operation; JICA signs its fifth ODA loan tranche (Rs 22,627 crore) in December.

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TUNNELS & STATIONS BEGIN

Mountain Tunnelling and BKC Station Foundation Advance

Excavation begins on Palghar's mountain tunnels using NATM, while foundation work advances on the underground BKC terminus in Mumbai.

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TUNNEL BREAKTHROUGHS

Two Palghar Mountain Tunnels Achieve Breakthrough

Railway Minister Ashwini Vaishnaw announces successive breakthroughs on two of the eight mountain tunnels in the Palghar hill stretch.

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TRACK-LAYING & TBM ASSEMBLY

453 km of Piers, 359 km of Viaduct - Undersea Tunnel TBM Assembly Begins

NHSRCL's July 2026 data shows 453 km of pier work, 359 km of viaduct and 215 km of track bed complete. TBM assembly begins for the 16 km BKC-Sawli tunnel, including the…

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FIRST COMMERCIAL SECTION

Surat-Bilimora Section Officially Targeted to Open

Railway Minister Ashwini Vaishnaw has confirmed August 15, 2027 as the target for commercial service on the roughly 100 km Surat-Bilimora/Vapi stretch - not yet reached,…

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FULL CORRIDOR TARGET

Full 508 km Mumbai-Ahmedabad Corridor Targeted

Government statements target full corridor completion around 2029, extending the Surat-Bilimora section north to Mumbai's BKC terminus - a target that has moved before a…

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