A Jersey Chamber of Commerce meeting this morning (5 March) heard how feasible an undersea tunnel is in terms of cost and what benefits such a project could...

Swiss construction company announces that they have been awarded the design and the construction of the Ersmark Tunnel by the Swedish Transport Authority. The contract value is around 40 Million euros. Ersmark Tunnel: important rail link in...

Two tunnel boring machines (TBMs) are halfway to St Marys after each building 2.4 kilometres of tunnel for the game-changing Sydney Metro – Western Sydney Airport project. TBMs Catherine and Marlene reached the milestone when they broke...

https://www.youtube.com/watch?v=z8OgpenQIbc NSW Minister for Transport release; Metro TBMs head West to Burwood North Sydney Metro West has kicked off a huge year of tunnelling with the relaunch of tunnel boring machines (TBMs)...

https://www.youtube.com/watch?v=kBOrJLfbOME This is a tunnel to be used by trains to travel between their maintenance facility to the passenger train tunnel. They will not be carrying passengers in this one. NSW Minister for Transport...

The annual task of maintaining the vital 434 km Srinagar-Leh highway, undertaken by the Border Roads Organisation (BRO) and Project Vijayak, continues to present formidable...

India's first under-river metro tunnel, built in Kolkata, is set to be inaugurated by Prime Minister Narendra Modi on March 6,...

https://urbantransportnews.com/news/stad-skipstunnel-project-the-worlds-first-underground-tunnel-for-ships

Mocking Elon Musk's tunnels https://freethoughtblogs.com/pharyngula/2024/03/04/never-mind-the-vegas-eye-i-want-to-see-the-sludge-tunnels/

https://www.youtube.com/watch?v=fXdCKaaAJks Autostrade emphisizes that it is the first subwater tunnel in Italy. They also write in their media release that it is the 'largest in Europe', I think what they mean is probably in euro amount....

Ionian Highway: Roseto 1 Tunnel south barrel diaphragm breaktrough Works carried out by Webuild for Anas now almost at 60%   1,200 people and more than 880 supply chain companies involved   Works will contribute to...

The tunnel project that connects Jalan Kakap with Jalan Sultan Alimuddin in Samarinda City, East Kalimantan, has reached nearly 40 percent (39.7 percent)continues and on schedule. This is what Samarinda City Public Works and Spatial Planning Office...

Yet, as reality sets in, the chasm between promises and realities widens. https://techstory.in/elon-musks-tunnel-vision-a-tale-of-challenges-and-concerns/  

The fish were believed to have been killed as a result of gas bubble disease while passing through a tunnel at the base of Iron Gate Dam. https://www.opb.org/article/2024/03/03/chinook-salmon-die-klamath-river-dam/

The general manager of Croatian Roads has this week welcomed the start of work by the China Road and Bridge Corporation (CRBC) on a 6.85-kilometer section of road in south Croatia's Split.  The project will boost cooperation between the two...

https://www.youtube.com/watch?v=dPlT7maVsSE Xinhuanet reports Jintang Undersea Tunnel is a control project for the entire Yongzhou-Zhou Railway, with a total length of 16.18 kilometers, of which the undersea shield section is 11.21 kilometers...

https://www.youtube.com/watch?v=T5jM06kpY0A Workers have noticed falling debris while working 18 meters under the sinkhole and immediately exited the in-construction tunnel to safety. A two story industrial building right on the sinkhole has...

High precision localization for periodic tunnel inspections Kiichiro Ishikawa & Taiga Odaka Department of Mechanical Engineering, Nippon Institute of Technology, Saitama, Japan In tunnel inspections, it is important to check for the...

Greek company Aktor started boring the tunnels from Ormeniș and Racoș on the middle lot Apața - Cața with tunnel boring machines. Tunnels in total are 12 kilometers long but because they are twin tubes, total 24 kilometers of tunnels need to be...

https://www.youtube.com/watch?v=zUef0LQ2e-E At 2 kilometers long, it is the nation's longest road tunnel, enhancing connectivity from Sofia to the Kulata border checkpoint with...