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Spain: Line 11 of the Madrid Metro advances with the Mayrit tunnel boring machine
The key element of this expansion is the Mayrit tunnel boring machine, manufactured in Germany and designed to reach a drilling speed of 15 metres per day .
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://inspenet.com/en/noticias/line-11-of-the-madrid-metro-advances-with-the-mayrit-tunnel-boring-machine/
Line 11 of the Madrid Metro advances with the Mayrit tunnel boring machine
inspenet.comThe extension of Line 11 of the Madrid metro includes two new stations, improvements in sustainability and urban connectivity.