
Highways
Highways
Building essential connections

A wealth of experience
For more than 40 years, we have designed, built and renovated motorway infrastructure around the world.

Simplifying everyday life
Our projects improve mobility and safety for millions of users every day, making a significant contribution to regional development.
Our expertise

Choosing the ideal route
Every motorway project starts with a vision. We map out routes that are adapted to the area's geography, geotechnical conditions and environment.
Our custom solutions are designed to streamline traffic flow, minimise environmental impact and anticipate the future needs of local communities.

Cutting-edge technical expertise
We deliver robust and sustainable infrastructure through our mastery of all earthworks and civil engineering techniques, including viaducts, tunnels, interchanges and widenings.
Our teams push back the technical boundaries regardless of the location. They ensure that structures are both safe and efficient, whether crossing an Alpine mountain range or a tropical zone.

Maintaining excellence
To ensure that motorways can remain safe and keep traffic flowing smoothly over time, we maintain and update existing infrastructure.
This includes renovating engineering structures, broadening lanes in use, and adding acoustic and environmental solutions designed to improve the quality of life for people living nearby.

When the builder is also a partner
We’re not just builders; we’re also committed to long-term concession contracts.
From Jamaica to Croatia, we manage and operate motorways, guaranteeing road users safety, comfort and continuity of service, while supporting local areas in their economic and social growth.
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Creating new opportunities for different areas
Every project draws on our expertise in large-scale earthworks, spectacular engineering structures, complex tunnels, real-world operations and long-term concessions.
This integrated approach enables us to deliver sustainable, bespoke solutions that are designed with respect for resources and regions. Two flagship projects illustrate this vision:
- The Istrian motorway, which was built in successive phases over almost 30 years in Croatia, has had a significant impact on the peninsula, contributing to its tourism and economic growth.
- The A41, a mountain motorway delivered in record time to link Geneva, in Switzerland, with Annecy, in France, has transformed mobility for residents of the Alpine region while respecting local biodiversity and integrating into the landscape.
These projects demonstrate our belief that every motorway is a valuable piece of infrastructure for society: sustainable, technically exceptional and the product of collective human endeavour.

Our projects

A28 motorway
A 125 km structural axis, built in a record time of 20 months, mobilizing exceptional human and material resources.

A41 Motorway
A complex mountain route, incorporating tunnels, viaducts, and exemplary environmental measures.

Highway 2000
Construction of Highway 2000, the first toll motorway in Jamaica. It links the capital Kingston to Mandeville, a bauxite mining town in the west of the island.

Istria Motorway
A Y-shaped infrastructure comprising 77 engineering structures and 100 km of road, which is reshaping the peninsula and supporting its tourism and economic growth.