A tunnel-boring machine stalled beneath China’s Yangtze River while excavating a highway tunnel, forcing engineers to complete an unprecedented mid-river docking operation over two years.

Seven months after beginning its journey, Elaine the tunnel boring machine has completed its subterranean mission drilling out the Northside Interceptor Tunnel (NSIT). The 16.5-foot diameter, ...

The Hudson Tunnel Project is marking another major milestone as it nears a critical point in the $16 billion process. During its Aug. 20 board meeting, Gateway Development Commission announced that ...

The HRBT Expansion Project reached a significant milestone on Jan. 14 as the final piece of Mary the Tunnel Boring Machine's ...

SEATTLE — MudHoney, a tunnel boring machine named for a Seattle grunge legend, has finished its journey from Ballard to Wallingford as part of the Ship Canal Water Quality Project, a partnership ...

A tunnel boring machine arrives to help complete the Newburgh north interceptor sewer project A press conference was held to announce the arrival of a tunnel boring machine which will help complete ...

Fourteen stories beneath the median on Park Avenue between 37th and 38th Streets lies one of the gargantuan machines that dug the tunnels for the East Side Access – the project to bring the Long ...

PORTLAND, Ore. (KOIN) – There’s a new Tunnel Boring Machine in town, and Clackamas County needs help naming it. Clackamas Water Environment Services will spend seven months building a tunnel for a new ...

The New 4-14 S2 Improves Upon the 30-Year Legacy of the SPR York 4-14 Line Boring Product Line WEBSTER, TEXAS, UNITED STATES, November 2, 2022 /EINPresswire.com ...

New Delhi, June 24 -- Three massive tunnel boring machines (TBMs), crucial for building the underground stretch of India's Mumbai-Ahmedabad bullet train, are currently stuck at a Chinese port, raising ...