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  • Manchester Cemetery Brook Drain Water Tunnel

    Manchester Cemetery Brook Drain Water Tunnel

  • 240321 TBM Cecilia breakthrough at Chiltern Tunnel North Portal

    240321 TBM Cecilia breakthrough at Chiltern Tunnel North Portal

  • HS2 Chiltern Tunnel TBM Cecilia Breakthrough

    HS2 Chiltern Tunnel TBM Cecilia Breakthrough

  • International Conference of Geotechnical Engineering (ICGE’24) in Hammamet, Tunisia,

    International Conference of Geotechnical Engineering (ICGE’24) in Hammamet, Tunisia,

  • Galleria di base del Brennero Tunnel Boring Machine Ida

    Galleria di base del Brennero Tunnel Boring Machine Ida

  • Sydney Metro - Western Sydney Airport project alignment map

    Sydney Metro - Western Sydney Airport project alignment map

  • Infographics of the Ionian Highway Mega Lot 3 by Webuild.

    Infographics of the Ionian Highway Mega Lot 3 by Webuild.

  • Network Rail recycled plastic railway sleepers laid on Scotland's Moncrieffe tunnel

    Network Rail recycled plastic railway sleepers laid on Scotland's Moncrieffe tunnel

  • After the HS2 TBM 'Florence' breakthrough (boring 16km long Chiltern tunnel) workers in the openings.

    After the HS2 TBM 'Florence' breakthrough (boring 16km long Chiltern tunnel) workers in the openings.

  • HS2 TBM 'Florence' breakthrough after boring 16km long Chiltern tunnel.

    HS2 TBM 'Florence' breakthrough after boring 16km long Chiltern tunnel.

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cover tunnel photo by: Matt Brown from London, England / CC BY

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