Register for Cutting Edge 2025

Innovation and practical experience meet at Cutting Edge. Join tunneling experts in Norfolk, VA from November 3-5, 2025.

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Watch the Premiere of UCA's Brand-New Podcast!

Tunneling Today With UCA is where we dig deep into the technical and personal stories of professionals driving progress, one tunnel at a time.

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Attend Cutting Edge 2025 on Scholarship

If you are interested in a career in underground engineering, we can help you get there. Apply by September 25!

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Access OneTunnel®'s Vast Library of Resources

OneTunnel® is a collaborative effort among multiple professional societies to place the world’s most comprehensive collection of tunneling and underground construction research at your fingertips.

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About UCA

Discover an association tunneling and underground construction industries.

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Become a Member

Learn how you can meet your career goals with a membership in UCA.

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Mentor Students & Young Professionals

Make a positive impact the future generation of tunneling professionals.

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Make a Difference

Volunteer with UCA and leave an impression on the industry and community.

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Expand your tunneling knowledge

The hallmarks of tunneling professionals include adaptability, resiliency, optimism, and management of change.

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