Tunnels
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.

What Is Critical, Yet Generally Goes Unnoticed?
Locally Dedicated with International Scale
Our global presence means you can draw on our experience across various ground conditions in big cities, seismic areas, mountains, and underwater.
Technology-driven
Our design teams work extensively with the latest technologies, including digital modeling of ground/structure interaction, BIM and VDC.
World-class Tunnel Solutions
We provide expertise across the entire project lifecycle, from feasibility to design, to construction management, to testing and commissioning.
Services
Projects
Delhi Metro
Delivering a sustainable and viable mass transit system to India’s Delhi residents, with the addition of new metro lines and stations
Ring Railway to Helsinki-Vantaa Airport
Speeding up cross town travel and connecting urban areas with Helsinki’s International Airport