In accordance with CVM Instruction 358/02, CCR S.A. (“CCR” / “Company”) (BM&FBovespa: CCRO3; Bloomberg: CCRO3 BZ; Reuters: CCRO3.SA), in compliance with the provisions of paragraph 4, Article 157 of Law 6404 of December 15, 1976, as amended (“Brazilian Corporate Law”), and pursuant to CVM Instruction 358 of January 3, 2002, as amended (“CVM Instruction 358”), hereby informs its shareholders and the market in general that it has entered into the Fourth Addendum to the Shareholders’ Agreement of Concessionária do RodoAnel Oeste S.A. (“CCR RodoAnel”), pursuant to Article 118 of the Brazilian Corporate Law, between the Company and Encalso Construções Ltda. (“ENCALSO”) and, as consenting intervening party, CCR RodoAnel, to reflect the dilution of the equity interest held by ENCALSO at CCR RodoAnel, which has occurred on May 04, 2016, from 1.0897% to 1.0207%, thus CCR became the owner of 98.9793% of CCR RodoAnel‘s shares. CCR RodoAnel’s control remains unchanged.

São Paulo, March 16, 2017.

Investor Relations Officer