Like many cities, Antwerp, Belgium, has a long-term initiative underway to greatly reduce vehicular traffic and move existing traffic around…
Tualatin River Project Extends the Capabilities of Microtunneling Michels Corp.’s microtunneling team extended the limits of technology by successfully completing…
In 2012, the venerable Hugh L. Carey (aka Brooklyn Battery) Tunnel, part of I-478 connecting vehicular commuters to/from Manhattan and…
Photos from Seattle SR99 Tunnel Project January 11, 2018, marked the long-awaited closure of Seattle’s Alaskan Way Viaduct – the…
Although tunnels have been constructed for thousands of years, they continue to be a modern day architectural marvel. The ability…
CALIFORNIA Los Angeles California High-Speed Rail The California High-Speed Rail Authority is building a rail link from Los Angeles to…
The flow chart shown below represents what the author believes is the nine-step process that must be implemented if you…
3rd Annual Short Course Highlights Paths to Successful Tunneling Projects The annual Risk Management in Underground Construction Short Course headed…
MAPEI Underground Technology Team Aids in Project Completion The Anacostia River Tunnel project (ART) is the second in a series…
Operating a concrete sprayer is one of the most demanding tasks in underground mining and tunnel construction, and experienced and…