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DFI Renames Two Technical Committees
August 12, 2026
Read More
Tunnel Update
Sunol/Fremont – New Irvington Tunnel
December 11, 2013
News
WSDOT Issues Statement on Shutdown of SR 99 TBM
December 11, 2013
News Robert Affholder
NASTT Announces 2014 Hall of Fame Class
December 4, 2013
News Caldecott
Caldecott Fourth Bore Opens to Traffic
December 4, 2013

More Tunneling News

News Steve Edwards
Black & Veatch Names Edwards as New Chairman, President and...

Steve Edwards on Nov. 27 became the new Chairman, President and CEO of Black & Veatch succeeding Len Rodman. The for...

December 4, 2013
News
Cutting Edge Tunnel Conference Held in Seattle

The “Cutting Edge: Megaprojects” conference was held Nov. 3-5, and featured discussion of the complex tunnel...

December 4, 2013
News Crossrail
Crossrail Reveals First Completed Train Tunnel

Europe’s largest infrastructure project, Crossrail, has unveiled its first completed train tunnel 18 months after ...

December 4, 2013
News
Honolulu’s Sewer Conveyance and Storage Tunnel Awarded

The City and County of Honolulu has awarded the construction contract for the Kaneohe/Kailua Sewer Tunnel project to the...

December 4, 2013
News 2013 IPLOCA New Technologies Award
Herrenknecht Wins Business Achievement Award

When it comes to building innovative equipment, Herrenknecht AG has more than its share of experience. Founded in 1977 b...

December 4, 2013
News Bill Quick (October 14, 1933 - September 3, 2013)
IN MEMORIAM: Bill Quick (October 14, 1933 – September 3,...

Bill Quick was a true “Tunnel Stiff.” He was born in Colorado and raised in California and Alaska to a famil...

November 26, 2013
News
Toronto Billy Bishop Airport Tunnel Marks Milestone

The Toronto Port Authority announced that the Pedestrian Tunnel Project has passed the halfway mark. The core of the ped...

November 26, 2013
News Herrenknecht
Herrenknecht TBM Completes Record-Breaking Sparvo Drives

The Herrenknecht tunnel boring machine needed about two years to construct the Sparvo Tunnel with its two parallel tubes...

November 26, 2013
News Robbins Breaks into Brazilian Market
Robbins Breaks into Brazilian Market

Four EPBs Bound for Metro Fortaleza As part of Brazil’s massive metro program, Metro Fortaleza will be the first t...

November 26, 2013
Featured Stories San Francisco Central Subway
Worth the Wait

Tunneling Gets Under Way for San Francisco Central Subway This summer, tunneling for San Francisco Municipal Transportat...

November 26, 2013
Featured Stories Euclid Creek Tunnel Mining
End of the Journey

Euclid Creek Tunnel Mining Completed in Cleveland Mackenzie, the 1,500-ton tunnel boring machine drilling the 3-mile lon...

November 26, 2013
Featured Stories Lorain Ohio Tunnel
Big Tunnel Small City

Lorain, Ohio, Embarks on Its Own ‘Big Dig’ When it comes to sewer overflows, water does not discriminate. So...

November 26, 2013
Featured Stories Tunnel Lights
Seeing the Light At the End of – and Throughout...

The concept of light is fascinating and if you look up the term in the dictionary the definitions provided are exhaustiv...

November 26, 2013
Featured Stories The Use of Calcium Sulfoaluminate Rapid Setting Cement for Underground Construction
The Use of Calcium Sulfoaluminate Rapid Setting Cement for Underground...

By Eric Bescher, Nick de Ocampo and Mike Ballou Underground construction conditions vary from project to project. Things...

November 26, 2013
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