Continue Your Advancement in 2025

Our amazing members provide the content, connections and community that defines UCA and ultimately elevates the tunneling workforce and the industry overall.

Renew Your Membership

Thanks to Corporate & Sustaining Members

Thank you for supporting UCA and helping to provide critical industry and technical knowledge across the globe.

Learn More

Inspiring Tunneling Professionals worldwide

Latest News

2025 January 07

AECOM selected as project lead for Bangkok’s Metropolitan Rapid ...

AECOM announced that it has been selected by CH. Karnchang Plc (CK) to serve as the project lead designer for the ...

READ MORE

2025 January 07

Silvertown Tunnel in London will open in April

Transport for London (TfL) announced that the Silvertown Tunnel will open on April 7, 2025 following the completion of ...

READ MORE

2025 January 07

UCA updates Tunnel Watch List to elevate the visibility of ...

In 2021, the Underground Construction Association (UCA), formed a committee to identify the top 20 tunneling and underground ...

READ MORE

2024 December 09

Southern California Water District to vote on funding for Delta ...

The Metropolitan Water District of Southern California was set to vote on spending $141 million to contribute to ...

READ MORE

2024 December 09

Rock work can begin on the expansion of SFR

Svensk Kärnbränslehantering AB (SKB), the Swedish radioactive waste management company, announced that has received ...

READ MORE

2024 December 03

Fox Conference returns with a new date and location

The George A. Fox Conference returns to New York City on Jan. 7 at the New York Marriott Marquis in the heart of Manhattan. ...

READ MORE

About UCA

Discover an association tunneling and underground construction industries.

Read More

Become a Member

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

Read More
Mentor Students & Young Professionals

Make a positive impact the future generation of tunneling professionals.

Find Out How
Make a Difference

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

Find Out How
Expand your tunneling knowledge

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

Find Out How