Nobody asks a flyover to make a profit. Why do we ask a bus?

Since June 11, 2023, women in Karnataka have ridden the state's non-luxury buses for free. The conductor still prints a ticket. The fare line says zero.

The ticket still has a price. The state pays it to the bus corporation later. Averaged over three years, that works out to about ₹26 a trip.

By July 2026, women had taken 797 crore of these trips. In 2025-26 alone it was 275.7 crore. At about ₹26 each, one year of free rides is worth roughly ₹7,200 crore.

That is the number everyone argues about. Waste? Vote-buying? A bargain? To answer it, start with something nobody argues about: the road outside.

You don't pay to drive over a flyover. You don't pay per signal, per streetlight, per pothole filled. Roads are paid for upfront, out of taxes, and nobody calls a flyover loss-making.

When a road is asked to earn its keep, the numbers get uncomfortable. Bengaluru's civic body worked out that its planned 18 km Hebbal to Silk Board tunnel would be viable only if cars paid an average toll of ₹16 per km. That's about ₹288 a trip.

The bus is the one part of the street we expect to cover its costs at the ticket counter. And Indian buses came remarkably close.

Look at the gap. Tallinn, Dunkirk and Luxembourg were already paying 70% to 92% of the bus bill from taxes. Going free cost them a sliver. Bengaluru's riders were paying for roughly three-quarters of their own buses.

So going free here is a much bigger bet. It is also why the result here could look nothing like Europe's.

Free buses are not an Indian invention. Here is what happened in five places that scrapped fares, by the evidence they produced.

• Free fares always bring riders.Every city above saw ridership jump, from 14% in Tallinn's first year to 85% in Dunkirk's.
• Free fares rarely empty roads on their own.Where driving fell, buses or trams got better at the same time. Where only the price changed, the cars stayed.
• Free fares are cheapest where fares were already small.Luxembourg gave up about 8% of its bus bill. That's why it could go free nationwide without much debate.

Europe mostly tried free buses as climate policy, with mixed results. India tried them as something else.

India flips all three conditions. The fare was large next to what riders earn. Tamil Nadu estimates its free rides save women ₹888 a month on average. A Chennai survey of 3,000 women found 90% of them earned under ₹20,000 a month.

Most of these riders were never going to drive. So the Indian question was never whether drivers would switch. It was who could now get to work.

In India, free bus travel for women spread through election manifestos. And it spread through almost every kind of government.

1. Oct 2019
   Delhi

   Pink tickets on DTC and cluster buses.

   AAP
2. Apr 2021
   Punjab

   Free travel on state-run buses.

   Congress
3. May 2021
   Tamil Nadu

   Vidiyal Payanam on ordinary buses. Women went from 40% to 65% of riders.

   DMK
4. Jun 2023
   Karnataka

   Shakti on non-luxury state buses.

   Congress
5. Dec 2023
   Telangana

   Mahalakshmi. ₹7,400 crore paid to the bus corporation by September 2025.

   Congress
6. Mar 2025
   Delhi

   New government keeps it, limits it to Delhi residents, moves it to Pink Saheli smart cards.

   BJP
7. Aug 2025
   Andhra Pradesh

   Stree Shakti. 24 lakh women a day; women went from 40% to 62% of riders.

   TDP-led NDA
8. Jun 2026
   West Bengal

   Free travel on all state-run buses. ₹550 crore set aside in the first budget.

   BJP
9. Oct 2026
   Tamil Nadu

   New government widens it to express and deluxe buses as Vettri Payanam. About ₹6,000 crore a year.

   TVK

Delhi and Tamil Nadu both changed governments after launching their schemes. Both kept them. Tamil Nadu's new government made it bigger.

Parties argue loudly about freebies. On this one, they keep voting the same way. So the useful question is whether a scheme is built well.

In smaller towns, a separate study of about 250 women found 10.5% entered paid work for the first time after Shakti. The share travelling beyond their own taluk for work rose from 14% to 24%. The bus widened the map of jobs they could reach.

One correction before the math. Most of the ₹7,200 crore is not new money in the economy. It's a transfer. A woman who rode the bus before June 2023 now keeps her fare. That's like a small pay rise, paid by the state. Real help, but not growth.

Growth comes from trips that didn't exist before: the job across town, the clinic in the next taluk, the college that was one fare too far. That's where any payback has to come from.

These are surveys. They record what women say changed in their lives. That is strong evidence, but it doesn't prove the bus caused every change.

Here is the honest version of the claim. The state's accounts will never get ₹7,200 crore back. The economy might. Set your own assumptions.

Try a few settings and a pattern appears. The scheme roughly earns back its cost if one rider in four or five earns a modest extra wage because of it. The statewide survey puts Karnataka a little short of that line. Bengaluru's rate is well past it.

That's a real case. It rests on one thing the sliders quietly assume: that the bus shows up.

Every number above lands differently depending on where you sit. Pick a seat.

In June 2022, an RBI bulletin article tried to draw a line. On one side, spending that brings economic returns: the public distribution system, employment guarantee, education, health. On the other, things often regarded as freebies. Free public transport sat on that list, next to free electricity, free water and loan waivers.

The RBI's line is about returns. So run free buses through a returns test. Four questions:

• Does it unlock work, school or care?YesSurveys in Karnataka and Tamil Nadu point the same way: more jobs reached, more clinic visits, money kept.
• Does it help people who never use it?PartlyEmployers get a wider pool of workers. Effects on traffic and air haven't been measured in India.
• Is the bill budgeted in full and paid on time?Not yetThe budget line is ₹5,300 crore. A year of rides is worth closer to ₹7,200 crore. By July 2026, ₹5,651 crore of dues had built up.
• Does it protect the thing it depends on?Not yetRiders are up about 36%. Buses are up about 9%.

Free buses pass the hardest question. They fail the two that are easiest to fix.

Keep these four questions. They work on any scheme you hear called a freebie.

Every city that made free fares work did one more thing. Dunkirk added 40 buses. Montpellier spent on trams and bike lanes. Kansas City couldn't find the money, and the fares came back.

Karnataka added buses too. Just not as fast as it added riders.

Then there's the money. The corporations carry the cost first and wait for the state to pay them back.

Put those together and you can see how a good scheme wears itself down. A free ticket for a bus that never comes is worth nothing. A crowded bus pushes away the man who pays full fare. A corporation waiting on dues buys fewer buses.

BMTC expects about 4,500 electric buses in phases. Whether they arrive faster than the riders is the number to watch.

Free buses don't pay for themselves in the state's accounts. Neither does a flyover, a streetlight or a tunnel. For scale: about two and a half years of Shakti costs the same as the 16.7 km Hebbal to Silk Board tunnel road, estimated at ₹17,698 crore.

The better question is what the money moves. In Karnataka, it moves women to work, at a price the economy can plausibly earn back. The risk isn't the free ticket. It's the bus behind it.

Next time someone calls it a freebie, ask one thing back. Did the bus come?

This newdle is updated as the story moves. New developments will be added as new stops at the end.