USA’s Largest Hard Rock TBM undergoes Planned In-Tunnel Diameter Change The largest hard rock TBM ever to bore in the…
The tunneling industry, like construction overall, is constantly evolving with new innovations to improve speed, safety and quality of work.…
TBM recently had the opportunity to talk with Mike Rispin, who was brought on to lead Strata Worldwide’s new global…
City Trunk Line South Project Updates Aging Infrastructure Formed in 1902, the Los Angeles Department of Water and Power (LADWP)…
As the railway infrastructure in Great Britain ages, it is being stretched to cope with more and more use. Degradation…
By Sanja Zlatanic, Tom Grassi, Bernd Hagenah and Jesse Harder With the emergence of COVID-19, public transportation agencies have…
When the Ontario Ministry of Transportation’s Northern Region was faced with a deteriorating box culvert under Highway 11, it was…
Three times per year, TBM: Tunnel Business Magazine recaps the status of major tunneling projects underway in the United States and Canada.…
By Jodie Hartnell Paris is grand — and getting much grander. One of the most visited — and loved —…
The construction of new tunnels in urban areas require constant monitoring both from the ground and of the tunnel itself…