WSP | Parsons Brinckerhoff is a leader in tunneling and underground construction with major projects spanning the world from New York to Singapore.
The firm has performed the design and construction of some of the longest, largest, deepest, and most complicated tunnels in the world, including tunnels built in hard rock, soft ground, and mixed-face conditions, and using state-of-the-art approaches of mining, boring, jacking, cut-and-cover, and immersed tunnel technologies.
Current and recent projects include San Francisco’s Central Subway; the Stockholm City Line; The Follo line in Oslo, the Port of Miami Tunnel; the Eurasia tunnel in Istanbul; the Brisbane Airport Link; the Second Midtown Tunnel in Virginia; U.S.; the Second Avenue Subway in New York; and the Waterview Connection in Auckland, New Zealand.
In executing its tunneling projects WSP | Parsons Brinckerhoff draws on the multidisciplinary resources of over 36,000 employees in more than 500 offices across 40 countries worldwide.