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Patna Metro’s TBM-3 lowered at Gandhi Maidan
The 450 metric ton TBM will travel a distance of 966 meters from Gandhi Maidan towards Akashvani underground metro station.
https://www.metrorailnews.in/patna-metros-tbm-3-lowered-at-gandhi-maidan/
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.metrorailnews.in/patna-metros-tbm-3-lowered-at-gandhi-maidan/
Patna Metro’s TBM-3 lowered at Gandhi Maidan - Metro Rail News
www.metrorailnews.inThe first tunnel boring machine was lowered into the launching shaft for digging the tunnel between Gandhi Maidan and Akashvani underground metro station of the Patna Metro Rail Project.