Tunnel engineering

Specialising in tunnel engineering and tunnel design to create sustainable and resilient connections supporting the efficient movement of people and goods.

Holmestrand station
We are involved in the delivery of some of the world's largest and most ambitious tunnels, delivering tunnel engineering and tunnel design as specialist consultants, including the Fehmarnbelt tunnel connecting Denmark and Germany, the Fehmarsund tunnel in Germany and the first bored tunnels in Stockholm Metro’s network through our role on Yellow Line.

Tunnels provide safe and reliable infrastructure that supports economic growth and enhances connectivity. By combining tunnel engineering expertise with environmental and social considerations we deliver on all tunnel types. International experience and innovative tunnel design solutions ensure that clients' needs are met while contributing to the well-being of urban communities.

Our areas of expertise include immersed tunnels, bored tunnels, mined tunnels, micro tunnelling, cut and cover tunnels, tunnel safety, across all project stages. A multidisciplinary approach guarantees high-quality solutions for all types of underground structures, including those requiring specialised techniques. We are experienced in special disciplines such as tunnelling under and close to existing structures, permanent diaphragm walls, and top-down methods.

Tunnel engineering and tunnel design work covers investigation, preconstruction, and construction phase investigations, including primary site exploration, detailed surface investigations, detailed sub-surface investigations, onshore and offshore geophysics, and tunnel mapping. We focus on creating sustainable and climate-resilient tunnel solutions that address urban challenges and contribute to the well-being of communities.

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Contact Ramboll

Ramboll is a global architecture, engineering and consultancy company. We have permanent offices in the Americas, the Asia Pacific and Europe.

Cecilia Orosz

Cecilia Orosz

Business Development Manager – Major Projects Transport

Transport