Bangalore Metro Phase 3 Project:
Bangalore Metro Phase 3 initiative is in the proposal stage, featuring two planned elevated routes that span a total of 44.65 kilometers across western Bengaluru, and Karnataka. This project is pending final approval from the Central Government Cabinet.
Project Development Timeline
The Phase 3 project has been under consideration since 2015, with a comprehensive analysis of 105.55 kilometers of potential routes. Feasibility studies, conducted by RITES and Bangalore Metro Rail Corporation Limited (BMRCL) in 2016, laid the groundwork. The Karnataka state government approved the development of the detailed project report (DPR) in February 2018, and RITES was tasked with the project in July 2020.
Construction Schedule
The construction of Phase 3, encompassing two main lines, is projected to commence in 2026 and completed by the early 2030s. An additional 37-kilometer corridor connecting Hebbal and Sarjapura is planned under Phase 3A.
Cost and Deadline
- Estimated Cost: ₹15,611 crore (pending final route approval)
- Current Deadline: Not finalized
- Projected Completion: 2032, contingent on Central Government approval in 2024
Phase 3 Lines (Finalized)
Orange Line: JP Nagar Fourth Phase – Kempapura
Length: 32.15 km
Type: Elevated
Number of Stations: 22
Stations: Kempapura, Hebbal, Nagashetty Halli, BEL Circle, Muthyalanagar, Peenya, Kanteerava Nagar, Freedom Fighter’s Colony, Chowdeshwari Nagar, Sumanahalli Cross, BDA Complex Nagarbhavi, Papireddy Palya, Vinayaka Layout, Nagarbhavi Circle, Mysuru Road, Dwaraka Nagar, Hosakerehalli, Kamakya Junction, Kadirenahalli, JP Nagar, JP Nagar 5th Phase, JP Nagar 4th Phase
Silver Line: Kadabagare – Hosahalli
Length: 12.5 km
Type: Elevated
Number of Stations: 9
Stations: Kadabagare, Kamath Layout, Byadarahalli, Herohalli, Anjana Nagar, Sumanahalli Cross, Kamakshi Palya, KHB Colony, Hosahalli
Namma Metro Phase-3 Route Map:
Source: Themetrorailguy
Also Read: Bangalore Metro Phase 2: Complete Guide to Routes, Costs, stations & Expansion
The finalized Phase 3 lines:
| Line | Length | Type | Number of Stations | Stations |
|---|---|---|---|---|
| Orange Line | 32.15 km | Elevated | 22 | Kempapura, Hebbal, Nagashetty Halli, BEL Circle, Muthyalanagar, Peenya, Kanteerava Nagar, Freedom Fighter’s Colony, Chowdeshwari Nagar, Sumanahalli Cross, BDA Complex Nagarbhavi, Papireddy Palya, Vinayaka Layout, Nagarbhavi Circle, Mysuru Road, Dwaraka Nagar, Hosakerehalli, Kamakya Junction, Kadirenahalli, JP Nagar, JP Nagar 5th Phase, JP Nagar 4th Phase |
| Silver Line | 12.5 km | Elevated | 9 | Kadabagare, Kamath Layout, Byadarahalli, Herohalli, Anjana Nagar, Sumanahalli Cross, Kamakshi Palya, KHB Colony, Hosahalli |
Project Scope and Coverage
Total Length and Stations
Total Length: 44.65 km of elevated corridors.
Total Stations: 31 metro stations.
Corridors:
First Corridor:
Length: 32.15 km along the western side of Outer Ring Road.
Route: Connects J P Nagar’s fourth phase to Kempapura.
Stations: 22 stations that will link to the Airport Line.
Second Corridor:
Length: 12.5 km from Hosahalli to Kadabgere on Magadi Road.
Stations: 9 stations.
Government Initiatives and Approvals
The state government has empowered the Bangalore Metro Rail Corporation Limited (BMRCL) to commence the tendering process for the project. However, a new proposal to integrate double-decker flyovers into all upcoming Metro projects is causing some delays.
A senior BMRCL official noted that the Public Investment Board’s previous approval was followed by the Finance Ministry’s consent. Recently, the Centre’s Urban Development Department presented a comprehensive overview of Phase 3 to the Prime Minister’s Office to expedite cabinet clearance.
Bengaluru Metro Phase-3: Detailed Overview
| Aspect | Details |
|---|---|
| Project Approval | Green light given by Union Finance Ministry. Final endorsement pending from the cabinet. |
| Total Length | 44.65 km of elevated corridors. |
| Total Stations | 31 metro stations. |
| Corridors | 1. First Corridor: 32.15 km, J P Nagar Fourth Phase to Kempapura, 22 stations, connecting to Airport Line. |
| 2. Second Corridor: 12.5 km, Hosahalli to Kadabgere, 9 stations. | |
| Government Initiatives | Tenders and updates are available on BMRCL website. |
| Project Timeline | Construction is expected to start in 2026 and complete by the early 2030s. |
| Passenger Capacity | Expected to carry 9.12 lakh passengers daily by 2051. |
| Project Cost | BMRCL is authorized to start tendering. New proposal for double-decker flyovers causing delays. PIB and Finance Ministry approvals secured. |
| Current Metro Network | Spans 73.81 km, second-longest in India after Delhi Metro. Operational corridors: East-West and North-South. |
| Phase-3 Details | The revised cost of Rs 15,611 crore. Initial approval at Rs 16,328 crore, reduced following revisions. |
| Project History | – Feasibility studies by RITES and BMRCL in 2016. |
| Spans 73.81 km, the second-longest in India after Delhi Metro. Operational corridors: East-West and North-South. | |
| Phase 3A | Additional 37 km corridor connecting Hebbal and Sarjapura. |
| Phase 3 Lines (Finalized) | Orange Line: JP Nagar Fourth Phase to Kempapura, 32.15 km, 22 stations. |
| Silver Line: Kadabagare to Hosahalli, 12.5 km, 9 stations. | |
| Old Plans (Not Being Built) | Carmelaram to Yelahanka (37 km), Marathahalli to Hosakerehalli (21 km), Silkboard to KR Puram – Hebbal, Nagavara to Airport (23 km). |
| Phase 3 Route Maps and Tenders | State government is to bear 80% of the cost. |
| Current Status | PIB approval received; awaiting final Cabinet clearance. |
| Project Financing | The state government is to bear 80% of the cost. |
| Completion Estimate | 2032 (if approved by the Central Government in 2024). |
Project Timeline and Cost
Deadline:
Project Completion: 2028.
Passenger Capacity: Expected to carry an average of 9.12 lakh passengers daily by 2051.
Cost:
Revised Cost: Rs 15,611 crore.
Approval Date: Approved by the state government in March 2023.
Also Read: Yeshwanthpur Metro Station in Bangalore: Your Ultimate Guide
Current Metro Network
Network Coverage:
Current Span: 73.81 km, making it India’s second-longest operational network after Delhi Metro.
Operational Corridors: East-West Corridor and North-South Corridor.
Phase-3 Details
Overview: The Namma Metro Phase 3 project is currently in the proposal stage, awaiting the Central Government Cabinet’s approval. The project includes two elevated routes totaling 44.65 km planned in western Bengaluru metro phase 3
Project History:
Pre-feasibility and Techno-economic Feasibility Studies: Conducted by RITES and BMRCL in 2016.
State Government Approval: Preparation of the detailed project report (DPR) approved in February 2018, and assigned to RITES in July 2020.
Expected Construction Timeline:
Start: 2026.
Completion: Early 2030s.
Additional Projects:
Phase 3A: A 37 km new corridor connecting Hebbal and Sarjapura.
Phase 3 Lines (Finalized)
Orange Line: JP Nagar Fourth Phase – Kempapura
Silver Line: Kadabagare – Hosahalli
Length: 12.5 km.
Type: Elevated.
Number of Stations: 9.
Kadabagare, Kamath Layout, Hosahalli, Byadarahalli, Sumanahalli Cross, Anjana Nagar, Kamakshi Palya, and KHB Colony are the names of the stations.
Also Read: Bangalore Metro Pink Line: Phases, Routemap & Latest Updates
Old Plans (Lines Not Being Built)
Various metro route proposals have been announced over the last decade. These might be included or built in later phases:
The old metro line proposals that are not currently being built:
| Proposed Line | Length |
|---|---|
| Carmelaram – Yelahanka | 37 km |
| Marathahalli – Hosakerehalli | 21 km |
| Silkboard – KR Puram – Hebbal | – |
| Nagavara – Airport | 23 km |
| JP Nagar to K R Puram via Hebbal | – |
| Magadi Road Toll Gate to Kadabagere | – |
| Gottigere to Basavapura | – |
| RK Hegde Nagar to Aerospace Park | – |
| Kogilu Cross to Rajanukunte | – |
| Bommasandra to Attibele | – |
| Iblur to Carmelaram | – |
Phase 3 Route Maps and Tenders
When they become available, Bangalore Metro (BMRCL) Phase 3 tenders can be seen on the BMRCL website. Updates on Phase 3’s progress, tender notices, bidders, and contracts are covered regularly.
Current Status and Future Prospects
PIB Approval: The Public Investment Board (PIB) has approved the project, which is a major boost to Bengaluru Metro Phase 3.. This marks a crucial step before the final cabinet approval, expected soon.
Project Financing:
- State Government Contribution: The state government has decided to bear 80% of the project cost.
- Initial Approval: Approved at Rs 16,328 crore in November 2022, with subsequent revisions lowering the cost.
Deadline: The Namma metro phase 3 is expected to carry an average of 9.12 lakh passengers daily by 2051. The PIB is a nodal body under the finance ministry that examines the feasibility of investment plans proposed by various ministries of the Central government.
Conclusion:
The approval of the Bengaluru Namma Metro Phase-3 project is a pivotal step in enhancing the city’s urban transit system. With an investment of Rs 15,611 crore, the project will add 44.65 km of elevated corridors and 31 new stations, significantly improving connectivity. The two main corridors will link J P Nagar’s fourth phase to Kempapura and Hosahalli to Kadabgere, integrating with existing lines.
Despite delays due to new double-decker flyover proposals, the BMRCL has been authorized to begin tendering. Set for completion by 2028, Phase 3 is expected to carry 9.12 lakh passengers daily by 2051, promising to reduce traffic congestion and boost economic growth. This project marks a crucial development in Bengaluru’s public transportation, aiming to enhance mobility and improve residents’ quality of life.
Frequently Asked Questions:
The total length of Bengaluru Metro Phase-3 is 44.65 km, covering two elevated corridors.
There are 31 stations planned for Bengaluru Metro Phase-3.
The key corridors are from J P Nagar’s fourth phase to Kempapura (32.15 km) and from Hosahalli to Kadabgere on Magadi Road (12.5 km).
The project is expected to be completed by 2028.
The estimated cost of Bengaluru Metro Phase-3 is Rs 15,611 crore.
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