From the Hampton Roads Bridge Tunnel Expansion project on the east coast to the Alaskan Way Tunnel project on the west coast, FlatironDragados is proud to be part of the construction of some of North America’s most notable tunneling projects. Having constructed more than 100 miles of tunnels through various geological conditions utilizing state-of-the-art technology, construction methodologies and techniques, we are a leader in tunneling infrastructure.

FlatironDragados is proud to be part of the construction of some of North America's most notable tunneling projects.