“Once the entire work of the first phase is over, visitors to Chennai can escape from the fleecing by auto rickshaw drivers who are a law unto themselves in the city,” said Abhijit Nakulan, a corporate executive, who was waiting at Alandur Metro Station for his first ride in the train.The Phase I of 45 kms, would have 32 stations once it is completed. The Chennai metro project, phase I, is now expected to cost Rs 20000 crore as against an initial estimate of Rs 14,600 crore. The Phase I would have two corridors -- Washermenpet to Airport -- 23.1 kms and another one from Chennai Central to St.Thomas Mount -- 22 kms.