Reaching New Depths — TBM: Tunnel Business Magazine

James W. Fowler Co.’s Use of Vertical Shaft Machine Marks U.S. First For any tunnel project, gaining access to the underground is a critical – if sometimes overlooked – component. The building of vertical shafts is the most common method of getting men and material into and out of the tunnel, but shaft construction is View Article

Soft Costs Are a Hard Burden for US Tunnel Industry - Resource Erectors

Deep Foundations Drills to Keep TBMs Crawling on Canada's Largest Transit Expansion — TBM: Tunnel Business Magazine

Tunnelling Journal - the leading magazine and website for the tunneling and underground construction industry

Herrenknecht TBM achieves breakthrough on Singapore project - Construction Briefing

Global Hard Rock Tunnel Boring Machine Market Market Size (2020-2026) Share, Industry Trends, Growth, Challenges

Tunnel Market Outlook, Share, Size And Overview Report 2024-2033

TunnelTalk Special Edition: Canada Focus and Case Studies by TunnelTalk - Issuu

Reanimating Bertha, a Mechanical Behemoth Slumbering Under Seattle - The New York Times

Komatsu and Codelco to trial new Mining TBM - GeoDrillingInternational

Deep Foundations Drills Keep Tunnel Boring Machines Crawling on Canada's Largest Transit Expansion

Subterranean Singapore: A Deep Dive into Manmade Tunnels and Caverns Underground in the City State

Komatsu and Codelco to trial new Mining TBM - GeoDrillingInternational

TBM: Tunnel Business Magazine

Experts Tackle a German Underground Tunnel

Robbins accelerates Fresnillo development with MDM rectangular tunnel boring machine - International Mining