Rs 20,000 crore, 16 stations: What’s in pipeline for Karnataka’s 1st inter-district metro

The proposed 60km Namma Metro extension from Bengaluru to Tumakuru could become Karnataka’s first inter-district Metro corridor, connecting residential, educational and industrial zones through a high-speed elevated transit network. (AI image)​

The DPR proposes two implementation models for the corridor — direct execution by BMRCL estimated at Rs 18,000 crore and a PPP-based model projected to cost around Rs 20,000 crore due to additional financial requirements. (AI image)​

The proposed Metro line will begin from Madavara (BIEC) Metro station and pass through Nelamangala, Dabaspet and Kyathasandra before reaching Tumakuru, with several stretches planned parallel to Tumakuru Road service lanes. (AI image)​

Officials estimate the corridor could reduce travel time between Bengaluru and Tumakuru to nearly one hour, with wider station spacing aimed at improving average operational speed and reducing overall journey duration. (AI image)​

The updated DPR proposes 16 stations instead of the earlier 25, including stations near Tumakuru University, Siddaganga Medical College, Tumakuru Bus Stand and the terminal station planned at Sira Gate. (AI image)​

The Metro alignment has been planned to serve residential and industrial pockets around Nelamangala and Dabaspet, with estimates suggesting the corridor could witness a daily ridership of nearly 3 lakh passengers. (AI image)​

While the Metro proposal is under review, some people have suggested alternative mass transit systems such as regional rapid transit systems and suburban rail networks for connectivity between Bengaluru and Tumakuru. (AI image)