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Civil works
Bouygues Construction is active in all types of civil works projects – underground works, complex civil engineering projects, engineering structures, roads, ports, public transport infrastructures, etc.

Its expertise ranges from mounting financial packages and project management to the deployment of highly specialised techniques, operation and maintenance.
The Group also specialises in earthmoving operations, and it is a world leader in post-tensioning, a technique for improving the load-bearing properties of concrete by incorporating high tensile steel cables into a structure and then stretching them.
Some examples of completed Civil works projects:
- Masan Bay bridge (South Korea)
- Istria motorway (Croatia)
- A28 motorway (France)
- Groene Hart tunnel (Netherlands)
- KCRC DB320 tunnel Highway 2000 (Jamaica)
- Caucedo harbour (Dominican Republic)
- Rostock tunnel (Germany)
- Bras de la Plaine bridge (France)
- La Condamine bridge (Monaco)
- Cairo underground urban railway
- Beirut seafront
- Sydney underground urban railway
- N4 motorway (South Africa)
- Avignon viaducts (France)
- M5 motorway (Hungaria)
- Normandy Bridge (France)
- English Channel Tunnel
- James Bay Dam (Canada)
- ...
