On November 30, 2022, China First Metallurgical Corporation complete first phase of  Guangxi Rong'an-Guizhou Congjiang Expressway. It is double tube of Guibao...

https://www.youtube.com/watch?v=YhTFgoIVHNc From the British Columbia Government: Work on the Broadway Subway project has reached another milestone with the imminent launch of the second tunnel-boring machine for the new rapid transit...

The first 1033 meters of the Line D of Prague Metro has been successfully excavated. This first section I.D1a Pankrác - Olbrachtova is the most complex part of the entire route, which includes two stations, one of which is a transfer, and a...

https://www.youtube.com/watch?v=3N91-mmnon0 https://www.whas11.com/article/news/local/proposed-louisville-underground-tunnel-downtown-expo-center-connection/417-cc7974b5-c06f-4cc7-b2d8-0e31de201cb1  

  https://www.youtube.com/watch?v=82FjTM3Rf1U Ten years ago the gigantic concrete ceiling panels of Sasagi road tunnel in Otsuki, Yamanashi Prefecture has collapsed. It was on 2 December 2012. The metal parts holding giant concrete...

  https://www.youtube.com/watch?v=82FjTM3Rf1U Ten years ago the gigantic concrete ceiling panels of Sasagi road tunnel in Otsuki, Yamanashi Prefecture has collapsed. It was on 2 December 2012. The metal parts holding giant concrete...

https://www.youtube.com/watch?v=82FjTM3Rf1U Ten years ago the gigantic concrete ceiling panels of Sasagi road tunnel in Otsuki, Yamanashi Prefecture has collapsed. It was on 2 December 2012. The metal parts holding giant concrete ceiling walls...

https://www.youtube.com/watch?v=Q5ArMq1vkJA İstanbul Raylı Sistem Projelerinin Son Durumu - Kasım 2022 Güzel bir özet    

https://www.youtube.com/watch?v=onFEkstNJ9o Xinhua news agency report on November 29 first super-large diameter vertical boring machine. China Railway Construction Heavy Industry (CRCHI) Group and China Railway 15th Bureau Group design develop...

https://www.youtube.com/watch?v=onFEkstNJ9o Xinhua news agency report on November 29 first super-large diameter vertical boring machine. China Railway Construction Heavy Industry (CRCHI) Group and China Railway 15th Bureau Group design develop...

https://www.youtube.com/watch?v=onFEkstNJ9o Xinhua news agency report on November 29 first super-large diameter vertical boring machine. China Railway Construction Heavy Industry (CRCHI) Group and China Railway 15th Bureau Group design develop...

https://www.youtube.com/watch?v=pgUvCg0XgNc NSW Government release, Major milestone for Sydney's new harbour tunnel Published1 Dec 2022 Sydney’s historic third harbour crossing has reached another major milestone...

  Mark Harper MP, Secretary of State for Transport, joined HS2 Ltd CEO Mark Thurston for a drive-through of the first bored tunnel at Long Itchington in Warwickshire, as momentum continues to build on the project The 2,000 tonne TBM...

https://www.youtube.com/watch?v=85Tb5HYjSfs Spain's Acciona gets to build the new Sydney road tunnel. ACCIONA to design and build Sydney’s Western Harbour Tunnel New contract: ACCIONA has won a contract to design and...

Completion date of the Sela tunnel project in China-bordering Arunachal Pradesh has now been delayed to April 2023, says Hindustan Times based on unnamed officials'...

https://www.youtube.com/watch?v=DrF62DEDlPA İzmir Büyükşehir Belediye Başkanı Tunç Soyer, Buca Metrosu’nun inşaat alanına giderek ilk kazığın çakıldığını ve inşaatın başladığını duyurdu. Başkan Soyer, İzmir...

Construction cost inflation has added £96m to the total cost of the Thames Tideway Tunnel – London’s super sewer – in the past six...

A $1.63 billion contract has been awarded to deliver the final stage of tunnelling on the mega Sydney Metro West project. John Holland, CPB Contractors (CPB) and Ghella joint venture (JCG JV) has been awarded the Eastern Tunnelling contract to...

The first construction tender, one for the 4-kilometre train tunnel near Łódź, was issued earlier this month. https://www.railtech.com/infrastructure/2022/11/29/design-works-for-polish-high-speed-rail-project-begin/

https://www.youtube.com/watch?v=FrNtexj639E Yesterday, the road company of Bosnia and Herzegovina Autocesta FBiH has announced to the press that 8 JV and/or consortia applied to build the Kvanj-Buna tunnel. Applications are open for...