Is Jakarta's Public Transport Already World-Class? Let's Look at the Data

If someone last used public transport in Jakarta around ten years ago and tried it again today, the difference might feel like arriving in a different city. The MRT now connects Lebak Bulus with central Jakarta, the Commuter Line carries passengers from Bogor, Bekasi, Tangerang, and Rangkasbitung, while Transjakarta is no longer simply associated with buses running along dedicated corridors. Its network has expanded into a combination of BRT, regular buses, feeder services, and Mikrotrans reaching deeper into residential areas.

The transformation is especially visible in places such as Dukuh Atas. Within one district, passengers can access MRT Jakarta, Transjakarta, the Commuter Line, LRT Jabodebek, and the airport railway. A decade ago, imagining several major transport modes in Jakarta meeting within one relatively integrated area might have sounded overly optimistic. Today, the question has shifted: can Jakarta's public transport already be considered world-class?

The difficulty is that world-class is not a variable that can be measured directly. There is no `world_class = 1` column in an urban transport dataset. The claim needs to be broken down into more concrete indicators such as network scale, ridership, multimodal integration, affordability, service reliability, accessibility, and the extent to which public transport can become a genuine alternative to private vehicles.

Transjakarta is already operating at a global scale

The easiest place to start is Transjakarta. ITDP has described Transjakarta as the world's longest BRT system, with a network extending beyond 240 kilometres. That means the relevant comparison is no longer only Bandung, Surabaya, or other Indonesian cities, but major BRT systems around the world.

Its scale is also not merely a matter of route length on a map. Throughout 2025, Transjakarta recorded around 413 million passenger journeys, with average daily usage already exceeding one million trips. Its service coverage has also continued to expand across most of Jakarta. In other words, this is not an infrastructure project that merely looks modern while serving relatively few people; it has become part of the city's everyday mobility system.

International recognition is also not entirely new for Jakarta. In 2021, the city received the Sustainable Transport Award, which highlighted the transformation of its urban transport system, including the development of Transjakarta, the integration of smaller public transport services, and the introduction of MRT and LRT. An award does not prove that the entire system is already perfect, but it does show that the changes have been significant enough to attract international attention.

If the question is simply whether Jakarta has public transport components operating at a world-class scale, the answer is relatively straightforward. Transjakarta already meets many of those characteristics. However, evaluating an entire city's transport system based on a single mode would produce an overly simple picture.

The change is not only about adding more modes

A city can have an MRT, LRT, buses, and commuter rail without truly having an integrated transport system. Five different modes can still feel like five separate systems if passengers have to deal with difficult transfers, separate payments, unsynchronised information, and poor connections between services.

One of Jakarta's most important developments in recent years has therefore been integration. Dukuh Atas is the clearest physical example because several major modes meet within the same area. At the same time, integration has also expanded into less visible parts of the system, including payments and fare structures.

Through the JakLingko ecosystem, the same card can be used across several modes, including Transjakarta, MRT, LRT, the Commuter Line, and Mikrotrans. Certain multimodal trips involving Transjakarta, MRT Jakarta, and LRT Jakarta can also use an integrated fare scheme with a maximum charge of Rp10,000 within a specific travel period. To passengers, this may look like a relatively small feature, but it is actually an important part of how a metropolitan transport system is supposed to function.

Passengers generally do not care which company operates the bus or train they are using. They simply want to move from point A to point B easily, quickly, and at a reasonable cost. The less passengers have to think about boundaries between operators and modes, the closer a city gets to having a truly integrated transport system.

Jakarta's integration, however, is still incomplete. Payment integration and fare integration are two different things. Even though a single card can already be used across several services, not every mode is included under the same integrated fare scheme. Details like this matter because a network can look highly integrated on a map without delivering a completely seamless experience in practice.

Its ridership is no longer small either

Another useful indicator is ridership. In December 2025 alone, BPS Jakarta recorded tens of millions of Transjakarta journeys and millions of MRT Jakarta journeys. The Commuter Line operates on an even larger scale because it serves not only Jakarta but the broader Jabodetabek metropolitan region.

Ridership is not a perfect measure of quality. A crowded system may attract many passengers because people have few alternatives, while a high-quality system in a smaller city will naturally carry fewer passengers than Jakarta. Even so, ridership still tells us something important about how central public transport has become to urban life.

In Jakarta's case, the numbers suggest that mass transit is no longer a supplementary service used only by certain groups. It has become one of the main systems enabling millions of economic, educational, and social activities every day. When a major disruption affects the Commuter Line or Transjakarta, the consequences can immediately be felt across the metropolitan region.

If it is already this good, why is Jakarta still congested?

This is where the claim of being world-class becomes more complicated. If Jakarta's public transport has improved so dramatically, it would be reasonable to expect road traffic to improve just as dramatically. Yet congestion data clearly shows that the city's mobility problems are far from solved.

TomTom recorded Jakarta's congestion level in 2025 as still being very high. Drivers can lose more than one hundred hours per year to rush-hour traffic, while a ten-kilometre trip in the evening can still take close to forty minutes. Those figures are difficult to ignore when evaluating the performance of the city's overall transport system.

That does not automatically mean Jakarta's public transport development has failed. Congestion is shaped by many factors, including vehicle ownership, land-use patterns, suburban growth, the location of jobs and housing, and the structure of the road network. Even cities with excellent rail systems can still experience heavy traffic.

The data does, however, remind us that building good public transport and changing people's travel behaviour are related but different problems. A city can have a clean MRT, modern stations, and an extensive bus network while still remaining heavily dependent on private vehicles. For that reason, transport quality should not be judged only by how impressive the stations look, but also by how easily people can go through their daily routines without bringing their own vehicle.

“World-class” depends on what we choose to measure

Comparisons with cities such as Singapore, Tokyo, or Seoul also need to be handled carefully. It is very easy to take one metric, such as total metro length, and use it to conclude that one city has a better transport system than another. In reality, the structure of each city's network can be very different.

Singapore, for example, has an extensive MRT and LRT network relative to its geographic size. Jakarta has followed a different development path. Its rail network continues to expand, but much of its public transport coverage is also supported by Transjakarta, Mikrotrans, feeder buses, and the Commuter Line extending far beyond the administrative boundaries of Jakarta.

Comparing only MRT length would therefore be similar to comparing two machine-learning models using accuracy alone. The first model may have higher accuracy but poor recall, while the second may score slightly lower on accuracy yet perform much better for the actual problem being solved. Without considering other metrics, a conclusion can look correct numerically while still being misleading in context.

Urban transport is similarly multidimensional. Network length matters, but so do service frequency, waiting time, fares, geographic coverage, transfer convenience, pedestrian access, first-mile and last-mile connectivity, and journey reliability. No single number can fully summarise the experience of using a city's transport system.

Perhaps the question itself needs to change

That is why the question “Is Jakarta's public transport already world-class?” may be too simple. A more useful question is: which parts of Jakarta's transport system already meet international benchmarks, and which parts still lag behind?

For BRT, Jakarta is clearly part of the global conversation. The scale of Transjakarta makes it one of the most prominent systems of its kind in the world. In terms of integration, Jakarta has also made substantial progress compared with where it was a decade ago. Ridership reaching hundreds of millions of journeys each year shows that these systems are not merely infrastructure projects; they are genuinely used at metropolitan scale.

At the same time, the end-to-end travel experience is not always as seamless as in cities with the strongest public transport systems. Fare integration does not yet cover every mode, the rail network is still expanding, first-mile and last-mile connectivity remain uneven, and persistent congestion shows that private vehicles continue to play a major role in mobility across Jabodetabek.

That is exactly what makes Jakarta's current position interesting. The city has already moved beyond the stage where the main question is whether decent public transport exists at all. The discussion is now shifting toward integration, coverage, reliability, comfort, and how effectively all of these modes can operate as one system.

Ten years ago, saying that Jakarta's public transport could be compared with the systems of major global cities might have sounded overly optimistic. Today, the comparison itself no longer feels unreasonable. Jakarta has not finished building its transport system, but perhaps the biggest change can be seen in the fact that the standards we use to judge it have changed as well.