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Delhi Metro Rail Corporation Metro Phase 4 TBM Lowering
Delhi Metro Rail Corporation Image: Delhi Metro Rail Corporation press release on 22 October 2020. http://delhimetrorail.com/press_reldetails.aspx?id=omhzSqBuxs4lldMetro Phase 4 TBM Lowering.
HS2 Tunnels London
By Lutz Genscher in the group HS2 Project (High Speed 2)from HS2 Media Centre press releaseHS2 Northold Tunnels
By Lutz Genscher in the group HS2 Project (High Speed 2)image is part of HS2 Ltd press releaseItuango Hydroelectric Tunnel Construction
By Kris Lubcek in the group Risk Management In Tunnel ConstructionItuango Hydroelectric Tunnel Construction Svenswikipedia / CC BY-SA (https://creativecommons.org/licenses/by-sa/4.0)
Tideway TBM Rachel breakthrough at Acton
image is from BAM / BMB JV press releaseYeni Zigana Tüneli (Zigana Taban Tüneli - Zigana Base Tunnel)
Karadeniz Bölgesini Doğu Anadolu Bölgesi'ne bağlayacak tünellerden Yeni Zigana Tüneli (Zigana Taban Tüneli) ile eski tünel arasındaki ayrımlar. Ulaştırma, Altyapı Bakanlığı'nın yayınıdır. Difference...
ITA-AITES World Tunnel Congress Copenhagen Denmark
By Martin SirzoITA-AITES World Tunnel Congress, Copenhagen, DenmarkTunnelContact media partner for World Tunnel Congress at Copenhagen, Denmark
By Martin Sirzo in the group Tunnel walk and talkTunnelContact media partner for World Tunnel Congress at Copenhagen, DenmarkBurrard Inlet Rapid Transit Study lists crossing options
Burrard Inlet Rapid Transit Study lists crossing options. (image : British Columbia Ministry of Transportation and Infrastructure )
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cover tunnel photo by: Matt Brown from London, England / CC BY
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