Since it was established in 1996, Sound Transit – the regional transportation agency for the Seattle and Central P...
Much has been made worldwide of the difference in performance between new and rebuilt TBMs. Worldwide, a bias exists tha...
Each year, TBM: Tunnel Business Magazine takes a look at the coming year by polling a sampling of tunneling professional...
Sewer utilities are not often among those who shake the foundation of conventional thinking. DC Water, however, took a n...
Bertha – the world’s most famous tunnel boring machine – reached her final destination amongst much fanfare on Apr...
Mexico’s Túnel Emisor Poniente (TEP) II is a study in transitions—much of the tunnel travels through andesite with...
Each year, TBM publishes a tunneling industry outlook by polling a sampling of tunneling professionals. Most agree that...
The City of Fort Collins, Colorado, was faced with a challenging repair to the Michigan Ditch high in the Rocky Mountain...
Sound Transit Forging Ahead Since it was created 20 years ago, Sound Transit has been actively engaged in building out a...
A $2.1 billion public-private partnership (P3), the Elizabeth River Tunnels project is one of the largest P3 projects in...
