The elevated section of the Metrorail from Thirumangalam to Koyambedu station is progressing well. This section takes off from the underground line in the Blue Star - Thirumangalam stretch and passes over the Cooum River.
The main structure has been erected and the laying of tracks is in progress.
The underground section of the Metrorail between Nehru Park (in Kilpauk) and Thirumangalam has been completed and a test run of a full train was done successfully on March