Bengaluru’s elevated corridor debate is moving from a project-level dispute to a wider question about how the city should respond to rising traffic: by building more road capacity, or by strengthening public transport and the connections that take commuters to it. Residents in Jayanagar and surrounding areas are opposing the proposed 18.5-km tolled corridor from Ragigudda Junction to Kanakapura Road, while the project’s own Detailed Project Report (DPR) identifies policy changes, a modal shift and public transport as possible ways to address growing demand.
The immediate trigger for the latest opposition is the proposed alignment through south Bengaluru. Residents’ associations have called for a human chain near the alignment on October 11 to raise awareness about the project’s possible effects. Their objections focus on the need for the elevated road, the use of green spaces, land acquisition, proximity to private properties and the proposed tolling arrangement.
The resistance is not confined to south Bengaluru. Residents of Indiranagar, C.V. Raman Nagar and HAL have also opposed the proposed elevated corridor between Old Madras Road and Silk Board Junction. In east Bengaluru, separate citizen groups have challenged the project, including one that conducted an independent survey of trees to assess its effect on green spaces. The spread of opposition across different parts of the city indicates that the controversy is not only about one alignment, but also about the urban model represented by elevated corridors.
Bengaluru Smart Infrastructure Limited, or B-SMILE, floated tenders for the Ragigudda corridor in August. Following the tendering process, residents said they consulted traffic and transport experts and reviewed the DPR. Their argument is that the corridor would duplicate existing or planned public transport capacity in parts of the alignment while failing to address the more immediate problem of first- and last-mile access.
Guruprasad D.N., one of the organisers, said there was already metro connectivity along the planned alignment and that the city should focus on first- and last-mile connectivity instead. This distinction is important. A metro line can provide high-capacity movement between stations, but its usefulness depends on how easily passengers can reach those stations from homes, workplaces and neighbourhood streets. The residents’ position is that additional road infrastructure may not resolve that access problem.
The proposed corridor also carries a substantial land and environmental footprint. Official documents cited in the report indicate that the project requires 16,445 square metres of government land, including corporation and forest land, and 13,481 square metres of private land. The private land requirement covers 24 properties, according to the residents’ group. The alignment passes through Rose Garden and Pipeline Road, areas identified by residents as having extensive green spaces, and requires forest land near NICE Road.
The reported proximity of the elevated structure to private properties adds another layer to the land-use dispute. Residents said the corridor would pass within a few feet of some properties, creating inconvenience for households along the alignment. This is not limited to the question of whether land is acquired. Even where private plots are not fully taken, construction activity, access restrictions and the physical presence of a large elevated structure can change how adjoining properties connect to the street and how neighbourhoods experience public infrastructure.
B-SMILE’s defence rests on the traffic projections in the DPR. B.S. Prahallad, technical director of B-SMILE, acknowledged that acquisition and construction would inconvenience local residents but said a substantial number of commuters would benefit from the corridor. He said the corridors were being planned with the future in mind. The argument places projected traffic growth at the centre of the decision, treating additional road capacity as an intervention required before congestion becomes more severe.
The DPR states that traffic capacity at most junctions along the proposed corridor has already exceeded their design capacity of 10,000 Passenger Car Units per hour and requires immediate intervention to prevent bottlenecks. The seven junctions identified are Rose Garden, Sarakki Junction, Konanakunte Cross 1 and 2, A2B Junction, 80 Feet Road Junction and Turahalli Junction. Traffic growth at these locations is projected to be nearly 90% over 10 years.
The numbers show why the project has administrative appeal. At Rose Garden, the 2025 Passenger Car Unit count was 6,169, and the DPR projects it will rise to 11,599 by 2035. That is an increase of 5,430 PCUs and would take the junction beyond the design capacity cited in the report. From the perspective of traffic engineering, the projected increase creates a case for intervention. The unresolved issue is whether the most effective intervention is an elevated corridor or a combination of demand management, public transport and junction-level improvements.
The DPR itself appears to recognise that road construction is not the only available response. It offers two options to address growing demand, including policy changes, a shift in transport modes and promotion of public transport. This creates the central tension in the project. The elevated corridor is being advanced because traffic is projected to rise, but the same planning document identifies measures that could reduce dependence on private vehicles or alter travel patterns.
That tension also raises questions about the role of a tolled corridor in a city where public transport alternatives are unevenly connected to neighbourhoods. The source material does not establish the proposed toll level, the expected revenue model or how tolling would affect different categories of commuters. It does, however, establish that tolling is part of the project and that residents are treating it as a concern. Any assessment of the corridor’s urban value would therefore need to consider not only how many vehicles it can move, but also who can afford to use it and whether non-users will receive better transport options.
The institutional structure is similarly significant. B-SMILE is responsible for advancing the elevated corridors project, while the DPR provides the traffic projections and land requirements used to justify the Ragigudda alignment. Residents are responding by reviewing the DPR and consulting transport experts. This places the quality, transparency and interpretation of the project document at the centre of public debate. The dispute is not simply between residents who oppose construction and an agency that supports it; it is also about which evidence should determine the city’s infrastructure priorities.
The land figures make the project more than a mobility intervention. The requirement for government, corporation, forest and private land means that the corridor sits at the intersection of transport planning, property rights and environmental management. The alignment through green spaces adds a public-space dimension, while the proximity to homes raises questions about construction impacts and long-term neighbourhood conditions. These effects are distributed locally, even when the claimed benefits are measured across a larger commuter network.
The project’s traffic projections also illustrate the difficulty of planning for future demand. Rose Garden’s projected increase from 6,169 PCUs in 2025 to 11,599 in 2035 is being used to demonstrate urgency. But the same projection can support more than one policy response. It can justify expanding road capacity, or it can be read as evidence that the city needs to change how trips are made before congestion grows further. The DPR’s inclusion of modal shift and public transport promotion confirms that both approaches are present in the planning framework.
For Bengaluru, the wider question is whether transport infrastructure will be evaluated mainly through vehicle throughput or through the complete journey made by residents. The residents’ demand for first- and last-mile connectivity shifts attention from the elevated structure to the streets below it: how people reach stations, how neighbourhood roads connect to major corridors and whether public transport is convenient enough to replace private vehicle trips.
The evidence currently confirms three points. Traffic pressure along the proposed alignment is expected to increase substantially; the project requires significant government and private land, including forest land; and residents believe public transport and first- and last-mile connections should be prioritised. B-SMILE, meanwhile, maintains that future traffic growth warrants the corridor despite short-term inconvenience. The next stages of tendering, land decisions and public engagement will determine how these competing claims are tested before construction proceeds.
