On Nov. 15, President Joe Biden signed the Infrastructure Investment and Jobs Act. The House passed the bill on Nov.…
While most new subway construction in North America over the last couple of decades has used the twin-tunnel approach, two…
Each year, TBM: Tunnel Business Magazine in conjunction with the Breakthroughs in Tunneling Short Course, presents the Tunnel Achievement Award…
The U.S. Senate on April 29 passed the Drinking Water and Wastewater Infrastructure Act (DWWIA) by a vote of 89-2,…
The topic of this month’s cover story – “Utilization of Underground Space Promotes Urban Development” – raises interesting discussion points,…
While we were in the process of closing out this issue of TBM: Tunnel Business Magazine, the coronavirus — or…
As we start the new year, one thing we like to do at TBM is ask experts in the field…