Infrastructure Ontario (IO) and Metrolinx have awarded a $1.4bn fixed-price contract to North End Connectors to design, build ...

A significant milestone was achieved in late June on the new railway line between Rishikesh and Karnaprayag in the ...

Snowy Hydro is preparing for the arrival of its fourth TBM on Snowy 2.0 – Australia’s largest renewable energy ...

Previous to 2017, each year at the ITA’s Annual General Assembly, during the final day’s gathering of the Member Nations an allocated time would be set aside for every Member Nation to present both ...

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Interfaces in construction projects often introduce risk. And cross passages are, by definition, interfaces between main tunnels. We asked some industry specialists for their views on waterproofing ...

The British Tunnelling Society (BTS 2024) Conference and Exhibition brought together clients, contractors, consultants and suppliers to talk about some of the pressing challenges facing our sector and ...

Tennessee Governor Bill Lee has announced Elon Musk’s The Boring Company intends to build the Music City Loop, “a ...

Consultancy and engineering firm Witteveen+Bos has announced its acquisition of Maidl Tunnelconsultants (MTC), with the contracts making the acquisition official having recently been signed.

At its regularly scheduled Board of Directors meeting on Tuesday, November 17, the Alexandria Renew Enterprises (AlexRenew) Board awarded a US$454.4M contract to the Traylor-Shea Joint Venture to ...

ITA-AITES Working Group 2 (WG2) – Research is developing a publication on damages of precast concrete segmental linings, with the intent being to better understand damage that occurs during tunnel ...

Amtrak has achieved a major milestone for the Frederick Douglass Tunnel Program with the selection of a Kiewit/J.F. Shea Joint Venture to build the brand new, state-of-the-art 3.2km twin-tube ...