The works are planned at a combined cost of ₹561.50 crore, covering 230.68 km of roads across Chennai, Tiruvallur, Kancheepuram, and Chengalpattu districts
The works are planned at a combined cost of ₹561.50 crore, covering 230.68 km of roads across Chennai, Tiruvallur, Kancheepuram, and Chengalpattu districts