The Patna Metro Red Line, also known as the East-West Corridor, is one of the two lines currently under construction for the Patna Metro project. It stretches approximately 16.86 km with 9.36 km elevated and 7.5 km underground, connecting Danapur Cantonment to Khemnichak. The corridor features a combination of elevated and underground stations. It will have 14 stations.
See also Blue Line Urban rail transit in India List of metro systems Delhi Metro
References