Portfolio / Tunnel and Underground Engineering
Tunnel and Underground Engineering
Austin Clean Water Program (ACWP) The Austin Clean Water Program (ACWP), a $200 million program serving the City of Austin, includes more than 70 individual projects throughout...

Juneau Access Project / Skagway Tunnel Feasibility Project For many years, the idea of connecting Juneau to the mainland via the great highway has been considered. Juneau...

Little Switzerland Tunnel The Little Switzerland Tunnel is a two-lane highway tunnel on the Blue Ridge Parkway in North Carolina. The tunnel...

Plateau Creek Pipeline Tunnels The $58 million Plateau Creek pipeline replacement project is part of the UTE Water Conservancy District’s...