The New Indian Express. CHENNAI: Passengers at Avadi railway station have raised concerns over the delay in starting the sanctioned work to increase the height and widen platform 4 at the station, which has a daily. Civic and transport authorities are coordinating field operations to improve commuter safety, reduce transit bottlenecks, and streamline daily travel across key urban corridors. Commuters have been advised to check updated schedules and route advisories.