Join Your Peers at Cutting Edge 2026

Innovation and practical experience meet at Cutting Edge. Join tunneling experts in Arlington, VA from November 9-11, 2026.

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Attend Cutting Edge 2026 on Scholarship

If you are interested in a career in underground engineering, we can help you get there. Apply by October 4!

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Meet the people making a difference in the industry.

See who was honored at UCA 2026 Awards in Anaheim.

Share your passion for the industry with the next generation of tunnelers.

Latest News

August 31, 2026

Terratec TBM breakthrough at Bangkok Purple Line’s...

Terratec announced that one of its two 6.39 m earth pressure balance (EPB) tunnel boring machines (TBM) broke...

August 12, 2026

Webuild signs C$4.32 billion contract for underground...

Webuild strengthens its presence in Canada with the signing of a €2.7 billion (CAD$4.32 billion) contract for...

August 11, 2026

ITA Tunnelling Awards 2026 Finalists Announced...

The International Tunnelling and Underground Space Association (ITA) is pleased to announce the finalists for...

August 6, 2026

Stay Engaged with UCA During Back-to-School...

With the 2026-2027 school year right around the corner, now is a good time for a refresher on a variety of...

July 31, 2026

Terratec TBM achieves milestone with breakthrough at...

Another milestone on the Delhi Metro was announced by Terratec with the successful breakthrough of its 6.61-m...

July 29, 2026

Construction activities advance for the B&P Tunnel...

Construction activity at the B&P Tunnel Replacement Program will increase in August and September as Amtrak’s...

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