The project includes a Metro viaduct and a six-lane elevated road. Maha Metro Bid for Ramwadi-Wagholi Line ExplainedThe Maha Metro bid for the Ramwadi-Wagholi line covers two parallel structures. Why the Ramwadi-Wagholi Metro Corridor Is ImportantThe Ramwadi-Wagholi Metro corridor is part of Pune Metro Phase-2. The Metro line and elevated road aim to reduce this pressure. The Metro viaduct and elevated road aim to reduce congestion and improve travel flow.