CID expertise covers all the land transport modes which allows it to get involved in all the stages of their development and deal with all the related infrastructures :

• Roads
• Highways
• Urban roads
• Crossroads and interchanges
• Bridges, viaducts and road tunnels
• Traffic and infrastructure operations studies
• Urban transport: urban transport plan, traffic plan, …
• Logistics and transport masterplanning
• Rail transport: trains and tramways,…