Odebrecht has submitted a EOI to prepare a Feasibility Study. Sao Paulo's government is seeking other proposals. After the deadline (13 February 2012), the following firms submitted studies: • Construtora Queiroz Galvão S.A., • Galvão Engenharia S.A. e Somague Engenharia S.A. e • Odebrecht Transport Participações S.A. e Construtora Andrade Gutierrez S.A