
Operational metro rail length in India 2021, by city
As of 2021, Delhi National Capital Region had the largest operational metro network in India with rail length of 348.5 kilometers. It was followed by Hyderabad with 69.2 kilometers and Bengaluru with 56.1 kilometers. India’s urban rail transportation consisted of suburban rail, which was operated by Indian Railways, and rapid transit, also known as metro, mostly operated by the respective local metro corporations.