Early registration ends May 10 for the Rapid Excavation and Tunneling Conference (RETC), June 13 - 16, 2021 in Las Vegas. 

Every two years, industry leaders and practitioners from around the world gather at the Rapid Excavation and Tunnelling Conference (RETC) to learn about the most recent advances and breakthroughs in this unique field. This conference helps practicing professionals keep up with the ever changing and growing tunnelling industry. Stay on top of new trends and technologies as well as innovative concepts, new equipment, materials, management, financing, and design challenges. Sign up today at  www.RETC.org. 15/21.