Overview
- The proposed tunnel will run from Esteem Mall to the University of Agricultural Sciences and is slated for BBMP execution within two years of cabinet approval.
- Bengaluru Smart Infrastructure Limited has kept tenders open for the 16.75-km Hebbal–Silk Board corridor, whose detailed project report pegs costs at ₹22,000 crore and flags 16 potential congestion hotspots.
- The Nagavara–Hebbal flyover loop between K R Puram and Mekhri Circle is on track for public opening before August 15, with an airport service road link to follow shortly after.
- A second 2.2-km cut-and-cover tunnel from Hebbal to the Veterinary College on Ballari Road is in early planning and will avoid land acquisition by routing through campus grounds.
- Urban mobility experts warn that uncoordinated tunnel and flyover schemes risk inducing more traffic and call for a unified Bengaluru transport master plan and faster Metro expansion.