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 American Society of Civil Engineers recently unveiled its 2021 Report Card for America’s Infrastructure, with the nation earning a…
Well, 2020 was certainly an interesting year anyway. Like everyone else, I am glad to finally have 2020 in the…
As we continued to make our way through uncertain times as a result of the lingering effects of COVID-19, we…
While it seems most of the major tunneling programs – with the exception of CSO tunneling in the Midwest and…
Our cover story this issue presents one of the most fascinating jobs completed recently in the United States – the…
Each year in the August issue we highlight the winner of the Tunnel Achievement Award, which is presented by the…
Infrastructure provides the basis for economic development and environmental health, yet as a country our investment in this critical area…