The plan for Bengaluru's longest metro line is ready and proposes a route that totals 73 km, including a five kilometre (km) spur to the new stadium. The alignment would make this corridor the longest in the Bengaluru Metro network and is presented as a single integrated line with a dedicated stadium link. Planners designed the alignment to improve orbital and radial connectivity across southern and eastern corridors, connecting residential and commercial districts. The proposal notes interfaces with existing lines to allow seamless transfers.

The proposal lays out station spacing, interchange points and depot access while retaining flexibility for engineering and land acquisition constraints. It includes the stadium spur as an integrated element rather than a later addition and indicates where elevated and underground sections are preferable. Project documents describe considerations for passenger interchange and last mile connectivity. Environmental and traffic impact assessments are referenced to guide alignment choices.

The corridor is intended to serve both commuter and event traffic and to distribute ridership across the wider network, reducing pressure on congested segments, particularly during peak hours and major events. Technical teams have prepared alignment maps, preliminary cost estimates and utility relocation plans as part of the planning package. The scheme also accounts for multimodal integration with bus and suburban rail services. Capacity planning considers peak event flows as well as daily commuter demand.

Next steps set out in the planning package include detailed design, statutory clearances and funding arrangements before procurement and construction. Authorities will need to coordinate with municipal agencies and the stadium authority to finalise station locations on the spur. Public consultations will inform station design and access arrangements. The readiness of the plan is offered as a basis for formal approvals and subsequent delivery phases over several years.