Fehmarnbelt: World’s longest immersed tunnel

18 km long and 40m underwater. Fehmarnbelt, the world's longest immersed tunnel, showcases innovative thinking and challenges engineering standards. Ramboll is advisor to the client, Femern A/S, within the Ramboll-Arup-TEC Joint Venture partnership.

Denmark’s ERTMS rollout: The world’s largest digital rail signalling upgrade

As Europe pushes ahead with digitalising its rail networks, Denmark is leading the way with the largest nationwide deployment of the European Rail Traffic Management System (ERTMS).

Øresund Fixed Link: Strengthening the ties

The Øresund Fixed Link promotes cultural and economic cooperation between Denmark and Sweden, standing as a testament to engineering excellence, environmental stewardship, and cross-border collaboration, while also incorporating a special consideration for nature.

Slussen bridge: Stockholm centrepiece

We worked with design, drawings and calculations for the steel superstructure for the new bridge in central Stokcholm, through which 400,000 people pass on public transport per day.

New Storstrøm Bridge

Denmark's third largest bridge at around 4 kilometres across, the new bridge will have both regional and international importance. It will contribute to the rail corridor between Copenhagen and Germany.

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Mall of Tripla, Helsinki

The Mall of Tripla in Helsinki is one of the most challenging recently completed large scale construction projects in the capital area of Finland. It establishes a commercial concentration in the area, combining the services of a shopping centre, wellbeing and entertainment under one shared roof.

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Sustainably expanding Helsinki Airport

To meet the future traffic demands and improve passenger services, we collaborated to significantly expand terminal area in Helsinki Airport. The terminal expansion project is part of Helsinki Airport development programme.

Regionaltangente West: New cross-connection for the Rhine-Main rail network

The Regionaltangente West (RTW) is one of the most significant infrastructure projects in the Rhine-Main region. The project will establish a radial rail link between the western districts of Frankfurt and the surrounding area, complementing the existing S-Bahn network.

Vantaa light rail: enabling smooth and sustainable mobility

The Vantaa light rail project aims to enhance public transport, foster urban growth, and support sustainability goals for a greener future.

Ramboll aids EU Commission on the PRIME Benchmarking Report for seventh time

Ramboll partners with the European Commission to deliver the Platform of Rail Infrastructure Managers in Europe (PRIME) Benchmarking Report, providing critical insights that drive rail strategies across Europe.