One year into construction of the LRT tunnel, two of the digging machines have met in the excavation.
An Italian engineering company, Salini Impregilo, said it has signed a $153 million contract to build the Dugway Storage Tunnel in Cleveland
China HSR with a maximum speed of 350 km/h has a typical infrastructure unit cost of about US$ 17-21 million. (RMB 100-125m) per km, with a high ratio of viaducts and tunnels
The Oakland County Water Resources Commissioner’s Office, in cooperation with the City of Farmington Hills, will begin construction on the Middlebelt Road Transport and Storage Tunnel Project in ...
NETHERLANDS: Infrastructure manager ProRail ran the first test train through a 2·3 km tunnel beneath Delft on November 1, ahead of its planned opening for passenger services in spring 2015
A “golden sleeper” has been cast to mark the completion of track laying on the Gotthard Base Tunnel. It has taken contractor Transtec Gotthard 39 months to install 290 kilometres of slab track in ...
A third tunnel boring machine (TBM) has begun digging the North West Rail Link from Cherrybrook to Epping
Hitachi built a new seal ring in Japan for its stranded tunnel-boring machine, and it arrived Friday at Seattle’s Terminal 46
This paper presents a case of closely spaced twin tunnels excavated beneath other closely spaced existing twin tunnels in Beijing, China.
KUALA LUMPUR: The construction of the twin Mass Rapid Transit (MRT) tunnels beneath Jalan Bukit Bintang was completed today
Parsons has announced that it has won an award from the International Road Federation for the Sheikh Zayed Street and Tunnel project in Abu Dhabi.
Haflong: The longest railway tunnel in the north east on the newly constructed Lumding-Silchar broad gauge line in Assam has been scooped out, said Northeast Frontier Railway officials
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