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The 2nd Roads, Bridges & Tunnels KSA 2025 Conference  rbtksa.com

Factory Testing Complete on DC Water’s first tunnel boring machine for the Potomac River Tunnel   source: https://www.dcwater.com/about-dc-water/media/news/factory-testing-complete-dc-waters-first-tunnel-boring-machine-potomac

Factory Testing Complete on DC Water’s first tunnel boring machine for the Potomac River Tunnel https://www.dcwater.com/about-dc-water/media/news/factory-testing-complete-dc-waters-first-tunnel-boring-machine-potomac

NAT2025 North American Tunneling Conference (Anaheim, CA)

Construction is underway as crews start digging the tunnels connecting the Eglinton Crosstown West Extension to the western end of the Eglinton Crosstown LRT (to be known as Line 5 Eglinton when it opens) at Mount Dennis Station. (Metrolinx photo)...

Brenner Base Tunnel Mules construction site Trens Emergency Stop https://www.bbt-se.com/en/information/news/detail/news/fortfuehrung-der-arbeiten-in-mauls-fertigstellung-der-innenschale-in-der-nothaltestelle-trens/

United Kingdom: HS2 innovative tunnel portal to prevent sonic booms from happening source: https://mediacentre.hs2.org.uk/news/unique-hs2-tunnel-portal-extensions-completed-to-crack-high-speed-rails-sonic-boom-conundrum

source:Centralny Port Komunikacyjny (CPK) media release. from media release https://www.cpk.pl/en/news/centralny-port-komunikacyjny-selects-contractor-for-construction-of-polands-hsr-railway-tunnel  

Telese Reventa Tunnel Excavations completed at New High Speed/High-Capacity Naples – Bari Railway Line Italia - Italy source: Ghella press release on 9 April...