Operational Design of the Mass Transportation System of Santa Fé de Bogotá, Colombia: TransMilênio

North-South Railway System: Support to the Study of Development Alternatives

Concession Structuring Study for the 3rd Stage of Federal Highway Concessions, Phases II and III –Demand, Engineering, Environment, Financial and Legal Studies

Ferronorte: Demand Study for Alto Taquari and Extension to Rondonópolis