The capacity of an infrastructure is linked to the quality of its facilities

The evolution of railway safety requirements, combined with the need to build facilities in small spaces, particularly in tunnels, calls for innovative technical choices for the line (foundation raft) as well as for the catenary (fixed line). BG intervenes at every level of railway engineering, including electricity supply, signalling and safety, as well as the centralized management of installations.

More about the "Transport infrastructures" themes are available under:

• Tunnels and underground works;
• Works of art;
• Operation facilities.