The Deserted Platform Syndrome
On a weekday evening in Mumbai’s financial district, the southbound Aqua Line metro train nearly empties out several stops before reaching its terminus. When the final doors open at Cuffe Parade station, the scene resembles a desolate Soviet-era structure rather than a bustling terminal in India’s commercial capital. This is not an isolated incident. The Aqua Line, a fully underground corridor connecting the old business district to newer hubs like Bandra Kurla Complex and the airport, opened last year at a cost of roughly ₹14,000 crore. It was engineered to carry nearly 1.5 million passengers daily. Instead, it struggles to attract 150,000.
The ticketing executive stationed at Cuffe Parade offers a blunt assessment. “Not a lot of people are using the line. It’s too expensive,” he told the BBC. This disconnect between infrastructure ambition and commuter reality extends far beyond Mumbai. Across India, a network that has grown fourfold since 2014 now confronts a troubling question: why are billions of dollars in public investment failing to move the masses?
The Grand Expansion and Its Empty Seats
Since 2014, the Narendra Modi government has allocated more than $26 billion toward metro rail construction across nearly two dozen Indian cities. The network has ballooned from under 300 kilometers to more than 1,000 kilometers by 2025. Aggregate ridership has quadrupled from three million to over 11 million daily passengers. These headline figures suggest success. Yet they obscure a critical failure: most individual metro systems are operating at a fraction of their designed capacity.
An Indian Institute of Technology Delhi report from 2023 revealed that ridership across corridors ranged between merely 25% and 35% of projected figures. The Observer Research Foundation (ORF), a prominent think tank, documented even more concerning disparities. In tier-3 cities such as Kanpur, ridership reached just 2% of estimates, while Chennai’s first phase operated at 37% capacity. Data from the Institute for Transportation and Development Policy (ITDP) confirmed utilization rates between 20% and 50% in cities like Pune and Nagpur.
Delhi, India’s capital, stands as the sole exception. The Delhi Metro Rail Corporation (DMRC) reports usage slightly exceeding original projections, though transport experts Aditya Rane of ITDP and Ashish Verma of the Sustainable Transportation Lab at the Indian Institute of Science note this figure may be inflated by counting interchange trips as separate journeys.
When Projections Meet Political Reality
The roots of this crisis lie partly in the planning room. Transport consultants frequently overestimate demand to secure project approvals and financing. “It is a complex task [to project demand], and figures are sometimes exaggerated to show the project is economically viable,” explains Professor Verma. Forecasts often assume optimal conditions: nine-car trains arriving every 90 seconds, frequencies that rarely materialize in Indian operations.
In Bengaluru, peak-hour frequency on the busiest line stretches to five minutes or more, while newer lines force commuters to wait up to 25 minutes between trains. Many trains operate with only three to six coaches, compared to the eight or nine standard in high-capacity systems worldwide. These operational shortfalls render the mathematics of ridership projection immediately suspect.
The central government has begun pushing back against these inflated assessments. In November 2025, the Union Ministry of Housing and Urban Affairs rejected detailed project reports (DPRs) for metro systems in Coimbatore and Madurai, Tamil Nadu. The ministry cited “overstated demand and underestimated engineering constraints.” For Coimbatore, the DPR projected 590,000 daily passengers for a 34-kilometer network, a figure exceeding the ridership of Chennai’s established 55-kilometer Phase I system. The ministry noted that average trip lengths in Coimbatore are only 6-8 kilometers, negating the time-saving advantage essential for modal shift.
The DPR’s assumption that the project could be built in three years was dismissed as unrealistic, while its economic and financial rate-of-return calculations were found to deviate from appraisal guidelines.
Similar scrutiny fell upon Madurai, where the city’s own Comprehensive Mobility Plan had recommended a Bus Rapid Transit System (BRTS) rather than heavy rail. With populations below the 2-million threshold mandated by the 2017 Metro Rail Policy, both cities were advised to pursue lower-cost alternatives.
The Affordability Barrier
Even where metros exist, price sensitivity creates a hard ceiling on ridership. A single journey on Mumbai’s Aqua Line costs between 10 and 70 rupees. By comparison, a three-month unlimited pass on the suburban railway costs merely 590 rupees. This pricing structure effectively excludes lower-income workers, for whom the integrated journey cost can consume 20% of monthly income, well above the global affordability benchmark of 10-15%.
“In Indian metro systems, the integrated journey cost can consume 20% of income for lower-income workers, above the global benchmark of 10-15%,” states Rane of ITDP. When Bengaluru’s Namma Metro hiked fares last year, ridership dropped by approximately 13% according to Greenpeace data. Professor Verma argues that the increasing tendency to reduce subsidies contradicts the needs of a price-sensitive economy. “Even the London Tube till today is heavily subsidised. Because there is a purpose. You are trying to provide sustainable mobility and decongest the city,” he notes.
The fragmentation of India’s transit payment systems compounds the cost burden. Unlike New York, Paris, or London, where limited-time transfers between buses and subways require no additional payment, Indian metros, buses, and auto-rickshaws operate under separate authorities with independent fare structures and schedules. A commuter switching from bus to metro pays twice, discouraging the multi-modal trips necessary for comprehensive urban mobility.
The Last Mile Disconnect
Perhaps no factor suppresses ridership more effectively than the gap between the station and the final destination. A 2023 working paper by WRI India and the Toyota Mobility Foundation found that poor first and last-mile connectivity has led to massive underutilization of over $25 billion in transit investments. Their survey across Delhi, Nagpur, and Bengaluru revealed that commuters are only willing to spend approximately 20 minutes total on access and egress legs combined. Beyond that threshold, retention rates collapse.
Outside most Indian metro stations, this 20-minute window evaporates quickly. Feeder buses run infrequently, auto-rickshaws quote flat rates that make short hops prohibitively expensive, and footpaths remain broken or encroached upon. Women face additional safety concerns that push them toward costlier ride-hailing services or private vehicles. Chetna Yadav, a 40-year-old resident of north Delhi, describes the dilemma: “If I am coming home after sunset, I cannot rely on the metro. The station is about 15km from where I live and when I reach the final stop at night, it is next to impossible to get a cab home.”
Academic research reinforces these findings. A study published in ScienceDirect examining Shanghai’s metro system found that last-mile facility variables collectively contribute 43.57% toward predicting ridership levels. The research demonstrated that most last-mile facilities must reach specific thresholds before they maximize metro usage, illustrating that infrastructure quality surrounding stations matters nearly as much as the rail lines themselves.
At Hauz Khas station in Delhi, transferring between lines requires 15-20 minutes of walking through labyrinthine corridors. This “institutional disaggregation,” where different lines and bus networks within the same city operate in silos, creates friction that invalidates the speed advantage of underground transit. Nandan Dawda, a fellow at ORF’s Urban Studies programme, emphasizes that “there needs to be better operational integration between them.”
The PPP Conundrum
India’s struggle to attract and retain private investment in metro projects highlights deeper structural flaws. The Hyderabad Metro, the world’s largest public-private partnership (PPP) in urban transit developed by L&T Metro Rail Hyderabad Ltd., has accumulated losses exceeding ₹625 crore as of fiscal year 2024-25. In September 2025, Larsen & Toubro announced its intention to divest up to 90% of its equity stake, effectively exiting the project. The model’s reliance on projected ridership and commercial real estate revenues proved unsustainable when actual passenger numbers fell drastically short.
Similar failures dot the landscape. The Delhi Airport Express Metro, developed as a partnership between DMRC and Reliance Infrastructure’s subsidiary DAMEPL, became financially unviable when traffic failed to meet forecasts. Fares remained under government control through the Fare Fixation Committee, preventing private operators from adjusting prices to match costs. After prolonged disputes, operations reverted to public management in 2013. Mumbai Metro Line 1 experienced analogous conflicts over fare-setting powers between Reliance Infrastructure and the Mumbai Metropolitan Region Development Authority.
These case studies reveal a fundamental mismatch in risk allocation. Private concessionaires bear construction and operational risks while government authorities retain fare regulation and revenue control. Without mechanisms for land value capture or non-fare revenue generation similar to Hong Kong’s MTR Corporation’s “Rail + Property” model, private capital faces uncertain returns on high upfront expenditures.
Global Lessons in Integration
International examples offer stark contrast to Indian fragmentation. Hong Kong’s MTR Corporation generates substantial income from property development around stations, creating a self-sustaining revenue stream that finances network expansion. In 2024, MTR reported property development profits of HK$5.5 billion in the first half of 2025 alone, funding major new investments including the Northern Link project.
Singapore has prioritized Transit-Oriented Developments (TODs) and integrated cycling infrastructure, aiming to expand cycling paths from 525 kilometers to 1,300 kilometers by 2030 to connect residential areas to Mass Rapid Transit stations. Bogotá developed 593 kilometers of bike lanes to feed its TransMilenio bus system, increasing bicycle ridership by 40% over four years. These integrated approaches ensure that the journey to and from the station becomes as seamless as the rail segment itself.
Environmental Promise vs. Performance
The environmental rationale for metro expansion remains compelling when systems achieve scale. A 2025 study examining Mumbai’s metro impact found that new lines reduced carbon monoxide, hydrocarbon, and nitrogen oxide emissions by 72.4%, 74.3%, and 15.5% respectively among shifted commuters. The research revealed that 63.3% of access trips and 71.5% of egress trips occurred by walking, suggesting that when stations are properly located and connected, behavioral change follows.
However, the study also highlighted a cautionary tale from Delhi’s earlier metro phases. While direct emissions from road transport decreased by 724 tonnes daily by 2011 due to modal shift, indirect CO2 emissions from electricity consumption increased nearly 300% to 1,493 tonnes daily. Without a clean energy transition, metro electrification simply shifts pollution from tailpipes to power plants. The research suggests that achieving a 63% reduction in CO2 emissions by 2030 requires both ridership growth and transitioning to 44% non-fossil fuel energy sources.
The Overcrowding Paradox
Yet not all lines remain empty. Bengaluru’s Purple Line toward Whitefield presents the opposite problem: severe overcrowding. In a three-month period between August and October, security personnel assisted nearly 130 passengers, mostly under 30, who fainted due to packed conditions combined with skipped breakfasts and sleeplessness. This dichotomy illustrates the uneven distribution of demand: some corridors operate beyond capacity while adjacent lines run nearly empty, pointing to network design flaws rather than inherent commuter rejection of rail transit.
Searching for Solutions
Addressing India’s metro ridership crisis requires multidimensional interventions. Fare integration represents the most immediate opportunity. Implementing climate-focused transit passes, similar to Austria’s KlimaTicket or Seoul’s Climate Card, could provide unlimited access to integrated public transport while explicitly incentivizing eco-friendly commuting. Austria’s initiative prompted 85% of users to replace driving with public transit, while Seoul’s program removed approximately 11,000 cars from roads daily during its initial two months.
Annual passes priced at the equivalent of one euro per day, as implemented in Vienna, could make metros accessible to lower-income demographics currently priced out of the system. Simultaneously, extending service hours earlier and later, as suggested by Kolkata Metro officials studying low ridership on the Green Line, could capture shift workers and leisure travelers currently excluded by limited operating windows.
Physical infrastructure improvements must prioritize pedestrian pathways and feeder buses. The WRI India survey indicated that walking and shared modes already constitute over 74% of last-mile trips in major cities, yet these occur in hazardous conditions that deter consistent usage. Allocating resources to protected walkways, dedicated cycling lanes, and high-frequency shuttle services would align the access experience with the quality of the rail infrastructure itself.
Finally, demand forecasting requires regulatory reform. The rejection of Coimbatore and Madurai’s proposals signals growing scrutiny of inflated projections, but standardized methodologies and independent auditing of DPRs remain necessary to prevent future capital misallocation. The 2017 Metro Rail Policy mandates strict population thresholds and ridership benchmarks; consistent application of these standards across all states, regardless of political considerations, would ensure that steel and concrete follow actual demographic weight rather than aspirational lobbying.
Key Points
- India has invested over $26 billion in metro expansion since 2014, growing the network to more than 1,000 kilometers, yet most systems operate at only 25-35% of projected ridership.
- Mumbai’s Aqua Line, built for 1.5 million daily passengers, carries roughly one-tenth of that number due to high fares and poor last-mile connectivity.
- The central government rejected metro proposals for Coimbatore and Madurai in November 2025, citing inflated demand projections and failure to meet population thresholds under the 2017 Metro Rail Policy.
- High fare costs consume up to 20% of lower-income workers’ monthly earnings, far exceeding the 10-15% global affordability benchmark, while fragmented payment systems force commuters to pay twice when transferring between buses and metros.
- Last-mile connectivity gaps, including broken footpaths, infrequent feeder buses, and safety concerns, create a 20-minute threshold beyond which commuters abandon metro use.
- Public-Private Partnership models have largely failed in Indian metros, with the Hyderabad Metro operator L&T seeking to exit after losses exceeding ₹625 crore, and the Delhi Airport Express reverting to public management after ridership shortfalls.
- Successful international models like Hong Kong’s MTR rely on land value capture and integrated transit-oriented development to subsidize operations, strategies largely absent in Indian implementations.
- While metros reduce local emissions significantly when utilized, indirect emissions from electricity generation require a transition to renewable sources to achieve net environmental benefits.
