WSP has one of the longest standing and extensive tunneling practices globally. In both rock and soft ground, we build water, transit & rail, highway, utility and mine access tunnels.

Developing Underground Space: A View From Singapore

Key considerations to set a sustainable course
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Taking Urban Development Underground

Future-ready solutions for ensuring urban sustainability
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Tunnels: Sustainable Solutions for Major Water and Wastewater Infrastructure

As public demands for sustainable infrastructure grows, urban leaders are taking a closer look at the economic, environmental and social benefits of underground tunnels
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