Tunneling Made Faster, Safer, and More Efficient: Learning About TBMs

Tunnel boring machines (TBMs) are large, integrated machines that make tunneling faster, safer, and more efficient.  To dig into the details of how TBMs work, we talk with Mike Mooney, Grewcock Distinguished Chair Professor of Underground Construction and Tunneling, and Professor of both Civil and Environmental Engineering and Mechanical Engineering, at the Colorado School of