Bengaluru is about to spend ₹31,500 crore to stay stuck.

Everyone agrees on the problem.

Bengaluru's traffic is broken. Citizens say it. Experts say it. The government says it too.

So this is not a fight about whether to act. It is a fight about what to pour the money into. Concrete for cars, or capacity for people.

Three projects. One big bill.

Here is what is on the table right now, at the government's own estimated cost.

Sources: OpenCity corridor DPR tracker, Outlook, The News Minute. Flyover figure is the sum of DPR costs.

A new road is an invitation.

Build a faster road and driving gets easier. So more people drive. Within a few years the new road is as full as the old one. Traffic engineers call this induced demand. Tap through it.

This is not a theory about some other city. It is written into the paperwork.

An IISc Sustainable Transportation Lab analysis of the Hebbal short tunnel says it just moves the jam to where the tunnel starts and ends. The project's own detailed report shows that by 2047 the tunnel runs at or beyond full capacity in every scenario it modelled.

Sources: IISc Sustainable Transportation Lab analysis and Hebbal tunnel DPR, as reported by The News Minute, Sept 16, 2026.

Same width. 40 times the people.

Road space in Bengaluru is fixed. You cannot widen your way out. So the real question is how many people a strip of land can move.

Flyovers also carry the fewest people per rupee. About seven in ten vehicles in Bengaluru are two-wheelers, and campaigners say they will be kept off the new flyovers. The longest one, 28 km, will charge a toll for 30 years.

Sources: transport department data via Deccan Herald (87 lakh two-wheelers of 1.28 crore vehicles, July 2026); Deccan Herald on the tolled 28 km corridor; Dear DK campaign on two-wheeler access.

Road capacity fills up. Track capacity does not.

A road takes whatever traffic arrives. A train runs on a track nobody else can enter, on a timetable. That is why a 30 minute metro ride today is still close to a 30 minute ride in 2056, however many vehicles the city adds.

A flyover shares the same fate as every road. When IISc tested an earlier, similar flyover plan for Bengaluru against a metro on the same route, this is what it found.

Some of it never comes back.

Traffic can be fixed later. Trees, lakes and years of your life cannot.

The reports behind this don't hold up.

Every big project needs a Detailed Project Report, or DPR. It is the proof that the project makes sense. Here is what happened to these.

Two stories that cannot both be true

Sources: Deccan Herald (Nov 2024, Feb 2025, Oct 2025, editorial); Swarajya on the expert committee.

BMLTA vs B-SMILE, explained with football.

Two bodies with similar sounding names. They do opposite jobs.

A referee exists so that a player cannot decide the rules mid-game. Now watch what happened.

Step one. BMLTA reviewed the big tunnel. It found the project did not fit Bengaluru's metro-first mobility plan, which targets 70% of trips on public transport by 2035. It warned tunnel roads push people towards cars.

Step two. On August 24, 2026, the Assembly passed an amendment without debate. Projects started between 2022 and the new rules are now deemed to have been undertaken under the Act.

Step three. The same day, a second Bill let up to 5% of any government park be given away for public projects. That one was withdrawn on September 3 after protests. The BMLTA amendment still stands.

The government says the change keeps decisions consistent. Bengaluru South MP Tejasvi Surya says it hands a retrospective pass to projects worth close to ₹1 lakh crore. The amendment does not name the tunnel.

Source: Outlook, Aug 31, 2026, citing The Indian Express; Citizen Matters on the BMLTA rules.

What it costs, as tendered.

The estimates are the government's. So are the tender results. Here they are side by side.

Sources: The Hindu (Aug 14, 2026) via PressReader; Outlook (Aug 31, 2026); The News Minute (Sept 16, 2026). Tunnel figures: estimate ₹17,698 cr, lowest bid ₹22,267 cr. The tunnel contract has not been awarded yet. Consultation quote: Indiranagar residents to The Federal, June 2026.

What the government says.

You should hear it in their words, and then decide.

Sources: Outlook (Aug 31, 2026); The Federal (June 13, 2026); The News Minute (Sept 16, 2026).

What actually moves people.

Metro, suburban rail, bus lanes and footpaths share one property. Each carries more people as the city grows, because the capacity is added to a network instead of to a queue. That is the comparison every document on this page is really about.

Three questions Bengaluru should be able to answer

1. Does every project get a BMLTA review before work starts?That is what the 2022 law was written for.
2. Are the project reports, traffic studies, tree counts and lake studies public?Some are. The ones that decide the case are not.
3. Are the people who live on the road consulted before the tender?So far, the objections have arrived after it.

These are not traffic solutions. They are transparency questions, and every one of them is answerable.

Don't take our word for it.

Read the documents. They are public, thanks to OpenCity. Then decide what you think Bengaluru should build.

This city has done this before.

Reading a project report and saying so out loud sounds like a small act. In Bengaluru it has a track record.

None of these were won by outrage. They were won by people reading the document, finding the specific thing that was wrong with it, and saying it in public, in numbers, until it could not be ignored.

Each one is small. A Bill pulled back is not a Bill repealed, and the parks amendment may return in another form. But a project that has to explain itself is already a different project.