The Big Bertha saga recently received a major update -
Under 2km of tunnels remain of the 42km needed for the £14.8bn infrastructure project, due to be finished in 2017
Royal BAM subsidiary Wayss & Freytag Ingenieurbau and Swiss contractor Marti have won a joint venture contract to build the 2.6km-long Eppenberg Tunnel in Switzerland.
Two tunnel boring machines (TBMs) broke through the headwall at the extraction shaft just west of Allen Road in Toronto, Ont.
The Government is topping up industry funding to raise the tunnelling and underground construction skills of up to 5,000 workers.
Sydney’s epic $8.3 billion North West Rail Link reached another project milestone this week when one of its four tunnel boring machines broke through to the site of the future Norwest Station.
The White House’s efforts to nudge Congress into making more infrastructure investments landed on the banks of the Anacostia River
Plant hire companies Ramirent and Zeppelin Rental have received clearance from competition authorities to set up a joint venture to target the €6.2bn Fehmarnbelt tunnel project linking Denmark and ...
An under-construction rainbow tunnel in Zhoumou county of Henan's Zhengzhou city is the first and only one of its kind in China, according to the construction workers.
Latest to come into service is the fourth TBM, Maria, which is named after 19th century Aboriginal rights advocate Maria Lock.