The Underground Construction Association - an informative, interactive community of professionals interested in the underground construction industry.
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ALT Poster for Cutting Edge Conference, Nov. 9–11, 2026, Arlington, VA, highlighting Monday keynotes, technical sessions, AI panel, and reception.
ALT Cutting Edge Conference graphic: Nov. 9–11, 2026, Arlington, VA, with Tuesday highlights over a tunnel-boring machine background.
ALT UCA membership renewal ad: “Unearth your potential.” Speaker at podium, text urges renewing 2027 membership, with yellow “Log in and renew today” button.
ALT Promotional graphic for OneTunnel.org showing workers and drilling machinery in a tunnel, with text: Your one-stop digital research resource.
ALT Cutting Edge Conference 2026 graphic listing networking opportunities: breakfasts, coffee breaks, lunches, reception, and exhibit hall.
ALT Two miners in red helmets sit beside heavy machinery underground, with orange text reading, “Are you down for that?”
ALT Cutting Edge Conference 2026 keynote speakers poster featuring Eric Carrera, Alexandre Chaizemartin, Luigi Rosa, Enrico Brandoni, and Mark Petermann.
ALT UCA ad over a tunnel-boring scene: “Unearth your potential.” Photo of a man in blue blazer; “Join UCA today & receive membership through 2027.”
ALT Registration announcement for the George A. Fox Conference by the Underground Construction Association, set in New York, NY, on January 19, 2027. A city skyline at night is visible in the background.
ALT Poster for Cutting Edge Conference, Nov. 9–11, 2026, Arlington, VA, highlighting Monday keynotes, technical sessions, AI panel, and reception.
ALT Cutting Edge Conference graphic: Nov. 9–11, 2026, Arlington, VA, with Tuesday highlights over a tunnel-boring machine background.
ALT Two individuals are standing and smiling, one holding a UCA awards plaque. The image emphasizes the importance of celebrating innovators, leaders, and mentors, and encourages award nominations by November 10, 2026.
ALT Cityscape of Arlington, VA at night with highways and the Washington Monument in the background. Text overlay reads: "Cutting Edge Conference: Advances in Tunneling Technology, November 9-11, 2026, Arlington, VA" with "Scholarships Available. Apply Now." Includes logos for UCA and the conference.
ALT Cityscape of Arlington, VA at night with highways and the Washington Monument in the background. Text overlay reads: "Cutting Edge Conference: Advances in Tunneling Technology, November 9-11, 2026, Arlington, VA" with "Scholarships Available. Apply Now." Includes logos for UCA and the conference.
ALT Poster for the Cutting Edge Conference on Advances in Tunneling Technology, taking place November 9-11, 2026, in Arlington, VA. The background features a tunnel boring machine. The logos for UCA and the Tunneling Journal are present. An early bird deadline is noted as September 24, 2026.
ALT This image features an advertisement for UCA. It shows a person wearing glasses and a blue jacket, with text stating, "Unearth your potential. Join UCA today & receive membership through 2027." The background includes a construction scene with several workers. The UCA logo is in the bottom left corner.
ALT Poster for the Cutting Edge Conference on Advances in Tunneling Technology, taking place November 9-11, 2026, in Arlington, VA. The background features a tunnel boring machine. The logos for UCA and the Tunneling Journal are present. An early bird deadline is noted as September 24, 2026.
ALT The image is a promotional graphic for the Cutting Edge Conference by UCA and TJ. It highlights networking opportunities including continental breakfasts, sponsored tabletop coffee breaks, Monday and Tuesday lunches, a networking reception with sponsors, and tabletop exhibit hall areas. The event details are November 9-11, 2026, in Arlington, VA. A cityscape with a prominent monument is visible in the background.
ALT Cityscape of Arlington, VA at night with highways and the Washington Monument in the background. Text overlay reads: "Cutting Edge Conference: Advances in Tunneling Technology, November 9-11, 2026, Arlington, VA" with "Scholarships Available. Apply Now." Includes logos for UCA and the conference.