WSP has one of the longest standing and extensive tunneling practices globally. In both rock and soft ground, we build transportation, water, and utility tunnels, and underground spaces.

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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