All tunnel Articles

Mary the tunnel boring machine broke through a headwall, completing the first tunnel that is a part of the Hampton Roads Bridge Tunnel Expansion (HRTAC) project.

A large portion of the civil build is now complete

Engineered Rigging desgined a rigging solution for the dismantling of a large-scale construction crane inside of a tunnel

Triad Engineering & Contracting (Triad) received its Manitowoc MLC100-1 in August 2019 and immediately set it to work on the London Road Relief Sewer project, in Ohio