CCR, formerly Companhia de Concessões Rodoviárias,  is a transportation company  with interests in private interstate highway concessions, airport operations, metro system in Brazil and other countries.
CCR, formerly known as Companhia de Concessões Rodoviárias, is a transportation company that operates in various sectors of the transportation industry, including private interstate highways, airports, and metro systems in Brazil and other nations.