How much did the Nagasandra?Madavara Green Line extension cost?
The Nagasandra?Madavara extension adds 3.14 km and three elevated stations to Bengaluru's Green Line, connecting the line to the Bangalore International Exhibition Centre. Construction began in June 2017, but the extension did not open to passengers until 7 November 2024. Bangalore Metro Rail Corporation reported a cost of ?1,168 crore for this specific stretch, including ?152 crore for land; the often-quoted ?30,695 crore is for the much larger Namma Metro Phase 2 programme, not this line extension.
Reported project cost
INR 11.68 billion
Approximately $139.6 million
Cost basis: 2024
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Cost evidence
Basis of the published figure
Reported project cost2024
Project metrics
Key dimensions
- Total lengthMinistry of Housing and Urban Affairs, Lok Sabha reply
- 3,140 m
Project record