They overcame many construction problems such as complex and changeable surrounding rock, long-distance ventilation, complex geology, high-temperature operations, and tunnel water...

 China tunnel engineering under water tunnel under Karnaphuli River in Bangladesh second large city Chattogram. https://news.cgtn.com/news/2023-09-12/VHJhbnNjcmlwdDc0NTUz/index.html

https://www.youtube.com/watch?v=JNMIFb0eD0c BALTIMORE – Amtrak has achieved a significant milestone in the Frederick Douglass Tunnel Program with the selection of the Clark Construction/Stacy and Witbeck Joint Venture as the first of three...

  This is from GDDKiA (government organization General Directorate for National Roads and Motorways) press release on 8 September 2023. It lists the contracts and tenders announced and/or in progress in Poland.  (image above: GDDKiA...

https://www.youtube.com/watch?v=6uXhWvIthWU Dnews write Hyundai E&C soon start to bore 5.3 kilometer tunnel under Panama tunnel for Panama Metro Line 3. Hynudai ordered a Tunnel Boring Machine 14 meters in diameter from Herrenknecht of...

Austria's highway operator ASFINAG is starting with the 'urgently needed' general renovation of the Ofenauer and Hiefler tunnels, as well as the Werden tunnel chain (Brentenberg, Zetzenberg, Helbersberg) on A10 Tauernautobahn. These...

https://www.youtube.com/watch?v=3I80rRK8Fd8 This Thursday, September 7, tunnel boring machine Florence (one of the 4 TBM tunnelling Line 17) has completed its second tunnelling for the Line 17 of Grand Paris Express. The first tunnel was 3,4 km...

https://vimeo.com/859163207 Watercare: On September 4th, Watercare's Tunnel Boring Machine (TBM) has broken through into a shaft in May Road, Mount Roskill marking the halfway point of her 14.7kilometre journey to central Auckland as she...

  Moneys report Embassy of the Republic of Korea in Singapore declared they held a 'K-Construction Night' in Singapore. Event aim increase networking and contract opportunities for Korean construction companies in Singapore....

  On August 10, 2023, a freight train derailed in the west tube of the Gotthard Base Tunnel. There was major property damage. The repair work will take several months. Freight traffic has been able to run through the undamaged east tube...

Prague Public Transit Company, DPP, awards the contract for the tunnelling and construction of the second part of the new Prague Metro D ,the "Blue Line", to the consortium lead by Subterra. Strabag group eliminated for too high price....

" The huge machine is equipped with sophisticated artificial intelligence software that has the capability to automatically steer, operate and monitor the machine.  While an operator always remains in control of the TBM, the...

Peru is constructing a new megaport with help from the Chinese Belt and Road Initiative. The Chinese state-owned company Cosco Shipping has said that the new megaport, which is located 60 kilometers north of the Peruvian capital, is nearly halfway...

says, National's Infrastructure spokesperson Chris Bishop. https://www.miragenews.com/national-will-start-second-mt-vic-tunnel-in-1077636/  

https://tunnelcontact.com/discussion/reply/view/52178/52176#elgg-object-52178

Tideway, the company building London’s new super sewer Thames Tideway, has released its latest annual report, confirming the capital cost of the project remains £4.5bn, as reported in...

  Italian company ITINERA with more than 100 kilometers of tunnel construction experience is awarded the construction of the Torino - Lyon tunnel on the Italian side. ITINERA will build 30 kilometers long tunnel. 18 Kilometers will be via...

https://www.youtube.com/watch?v=PyRS1rnditU Western Sydney residents are one step closer to catching fast metro rail services, with TBM Peggy smashing through at the future Airport Terminal station in a major milestone for the Sydney Metro...

  NRK, Norwegian Broadcasting Corporation report says the government finally opens up for the 13 kilometer long new Røldal tunnel on the E134. The new Røldal tunnel will save the motorists going up in the snowy hills and the...

  The road operation season starts on 1 September throughout Norway. Mesta's people and machines are ready to work on both new and existing contracts. Operation and maintenance contracts are, in short, about keeping the roads open...