Original: On October 17, 2007, Companhia Paulista de Trens Metropolitanos (CPTM) began to operate the new station of the Line C, AutÃ dromo, near the circuit.
Simplified: On 17 October 2007, Companhia Paulista de Trens Metropolitanos (CPTM) opened a new station of the Line C, AutÃ dromo, near the racing circuit.