The first four tunnel boring machines are coming to New Jersey to build the Gateway rail tunnel. Here's what they do and why ...

A new 380-ton tunnel boring machine (TBM) measuring 14 feet 8 inches tall has arrived at a wastewater project in Alexandria, Virginia. Dubbed “Hazel,” the TBM marks a significant milestone in the ...

Model McL-48/54 auger boring machine is capable of cased boring sizes ranging from a 16- to 60-inch diameter. A new quick-connect split-design feature enables machine components to individually be ...

A 21-ft, 8-in dia earth pressure balance tunnel boring machine has launched in Seattle to begin creation of a 2.7-mile-long tunnel that will store combined sewer overflow as part of the city's consent ...

National Highways has officially commenced the procurement process for one of the world’s largest tunnel boring machines, ...

Making its way from Schwanau, Germany, to Alexandria, a welcome reception was held on July 14 to celebrate Hazel’s arrival, with over 100 attendees including City of Alexandria Mayor Justin Wilson.

The tunnel boring machine named MudHoney has passed under the Ballard Bridge, a critical route milestone, according to Seattle Public Utilities. MudHoney is building the $570 million ...

A construction worker died Tuesday after an incident involving a line boring machine, the Whitley County coroner said. The worker’s identity, cause and manner of death will be released after the ...