Gujarat Samachar. Ahmedabad’s Chimanbhai Patel Bridge will remain closed to traffic for two nights on November 3 and 4 due to work related to the Mumbai-Ahmedabad Bullet Train project. The bridge will be closed from. 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.