
To preserve Madurai's heritage, the route from Goripalayam to Vasantha Nagar in front of Meenakshi Amman temple will have a tunnel under Vaigai River. The total cost of the project will be contributed by the Centre (20 percent) and the state government (60 percent). According to the feasibility report submitted to the government, the city will have Metro Lite instead of conventional metro coaches. Metro Lite can be considered either an enhanced tram or a downgraded metro, and each train will have three coaches.
The second phase of the Madurai metro rail project will include the construction of a metro station at Madurai International Airport that will connect the city. Currently, Chennai is the only city in Tamil Nadu that has a metro, while Madurai and Coimbatore are the other two cities where metro services are being planned on a fast-tracked basis.