State / JVSuburban RailUnder ConstructionOn Track
Bengaluru Suburban Rail Project
A 148.17 km suburban rail network for Bengaluru, divided into four corridors and largely aligned with existing railway corridors to improve commuter mobility.
Estimated cost
₹14,615 cr
Reported spend
Not available
Announced
7 Oct 2020
Last verified
1 May 2026
Schedule check
Compared with the first announced target
The current tracked target remains 2026; this should be reconciled with corridor-wise updates as new official progress data is added.
First target
Dec 2026
Current target
Dec 2026
Revised target
Not listed
Public relevance
Bengaluru urban and suburban commuters across four rail corridors
Timeline
2 events
1 Sept 2021
DPR published on KRIDE site
Detailed Project Report uploaded to KRIDE project page.
1 Oct 2025
Project documentation continues
KRIDE page lists environmental and social documentation for corridor works.
Risk notes
- Railway-interface complexity
- Land, tree, environmental and urban-construction dependencies
- Original DPR schedule requires updated reconciliation with current progress
Official/public sources
Use these links to inspect the underlying public sources for project details and updates.