A Tacoma Tideflats engineering and steel fabication company is rebuilding a tunnel boring machine that will help dig an underground extension of Sound Transit’s Link light rail line to Northgate
The project to extend the Q line is expected to be ready for riders by the end of 2016
It will dramatically improve accessibility for millions of New Yorkers living on eastern Manhattan
Seven contracting teams have applied to prequalify to build a major substation to serve the €5.5bn (£4.6bn) tunnel linking Germany and Denmark under the Fehmarnbelt.
The first breakthrough for the Central Subway Project in San Francisco, US, is soon to be achieved, only nine months after the launch of the first tunnel boring machine.
The delivery of two tunnel boring machines is imminent for the city of Wuhan, China, following a contract signing during a visit by German Minister of Economy and Energy, Sigmar Gabriel.
LORAIN — The Big Dig is dug underneath downtown Lorain.
On April 29, a 23-foot-diameter tunnel boring machine had a “break-through,”
The municipality submitted the proposal during the city’s first workshop held to monitor excavation work
See New York's 4 tunnel alternatives for I-81 in Syracuse
Another tunnel boring project begins in Seattle in June
DOHA: Qatar Railways Company (Qatar Rail), the company overseeing the construction of the integrated railway network, has taken delivery of the first of 21 tunnel boring machines (TBMs).