engineering challenges

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    Efficient Beam Launch Reduces Mumbai-Ahmedabad Bullet Train Timeline

    Date: 8 April 2026In a unique operation, one of the heaviest precast-prestressed portal beams (girders), weighing approximately 1360 metric tonnes, was launched over the Amdavad–Vadodara railway line in Maninagar for the Mumbai-Ahmedabad Bullet Train project.The portal beam is a precast...
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    Mumbai-Ahmedabad Bullet Train: Heavy Portal Beam Launched

    Date-8 April 2026In a unique operation, one of the heaviest precast-prestressed portal beams (girders), weighing approximately 1360 metric tonnes, has been launched over the Amdavad–Vadodara railway line in Maninagar for the Mumbai-Ahmedabad Bullet Train project.The portal beam is a precast...
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