The Tunnel Update is a recap of ongoing tunneling projects in the United States and Canada.
CALIFORNIA Los Angeles Clearwater Program Effluent Outfall Tunnel The Clearwater Program Joint Water Pollution Control Plant (JWPCP) Effluent Outfall Tunnel…
CALIFORNIA Los Angeles Crenshaw/LAX Transit Project Walsh/Shea Corridor Constructors This $1.278 billion project for the Los Angeles Metropolitan Transportation Authority…
CALIFORNIA Menlo Park/Newark Bay Tunnel Michels/Jay Dee/Coluccio JV The first tunnel under San Francisco Bay went into service in October…
CALIFORNIA Menlo Park/Newark Bay Tunnel Michels/Jay Dee/Coluccio JV This $215.2 million project for the San Francisco Public Utilities Commission (SFPUC)…
CALIFORNIA Menlo Park Bay Tunnel Michels/Jay Dee/Coluccio JV This $215 million project for the San Francisco Public Utilities commission had…
CALIFORNIA Sunol/Fremont New Irvington Tunnel Southland/Tutor Perini JV Excavation on the 18,660 ft New Irvington Tunnel for the San Francisco…
Toronto-York Spadina Subway Extension – Southern Tunnels McNally-Kiewit-Aecon This project $90 million project for the Toronto Transit Commission was awarded…
Toronto Billy Bishop Toronto City Airport Pedestrian Tunnel Technicore Underground Inc. This project for the Toronto Port Authority (TPA) involves…
Mississauga Twinning of the West Trunk Sanitary Sewer McNally Construction Inc. This $71 million project for the Region of Peel…