State / JVUrban MetroUnder ConstructionDelayed
Bengaluru Metro Phase 2
A large expansion of Namma Metro including extensions and new lines such as Yellow, Pink and other Phase 2 corridors.
Estimated cost
₹26,405 cr
Reported spend
Not available
Announced
30 Jan 2014
Last verified
1 May 2026
Schedule check
Compared with the first announced target
Phase 2 has opened in parts but several elevated and underground corridors crossed original completion windows.
First target
Dec 2020
Current target
Dec 2026
Revised target
Not listed
Public relevance
Bengaluru commuters on Whitefield, Electronic City, Bannerghatta Road, Nagawara and extension corridors.
Timeline
2 events
30 Jan 2014
Phase 2 approved
The Union Cabinet approved Bengaluru Metro Phase 2.
25 Mar 2023
Whitefield section opened
Part of the eastern extension entered public operation.
Risk notes
- Underground tunnelling and dense urban interfaces
- Multiple package-level schedule slips
Official/public sources
Use these links to inspect the underlying public sources for project details and updates.