Why Most Countries Don’t Have a Metro

It’s easy to assume that any reasonably developed country should have an underground railway. Tokyo has the Ginza Line. London has the Tube. Paris Why Most Countries Don’t Have a Metro

It’s easy to assume that any reasonably developed country should have an underground railway. Tokyo has the Ginza Line. London has the Tube. Paris has the Métro. These systems feel like natural infrastructure, as fundamental as highways or airports. So why do the vast majority of the world’s countries, including plenty of wealthy ones, get by without them?

The answer is less about development level and more about a specific cocktail of circumstances that rarely align.

The Metro Paradox

Let’s start with what’s striking: somewhere between 50 and 60 countries have metro systems. That’s roughly 25% of the world’s nations. But here’s the thing: most of those metros are in cities, not countries. Many nations have just one metro system, concentrated in the capital. China’s the exception with 40+ metros, but China’s also home to nearly 20% of humanity.

Meanwhile, the absence of metros spans countries at every economic level. Norway is rich, stable, and advanced. It has no metro. Neither does Sweden (outside Stockholm’s limited system). Neither does Ireland, Austria, or the Netherlands. These aren’t countries struggling to build basic infrastructure; they’ve simply decided metros aren’t worth it.

Why Metros Are Ridiculously Expensive

A metro system costs billions. London’s recent Crossrail extension (Elizabeth Line) took 17 years and £18.9 billion to build. That’s not including maintenance, operations, staffing, or the decades of planning before the first shovel hits ground. The numbers are so large they stop feeling real.

More telling: most metros lose money operationally. They’re subsidized. Cities build them because they reduce congestion, improve property values, and attract business, not because they’re profitable. The calculation only makes sense for cities with several million people and enough density to generate the ridership to justify those billions.

Most countries don’t have cities that large. And if they do, building a metro is still a gamble. Seoul’s metro is world-class and well-used. But plenty of metros built with genuine ambition have underperformed because the city’s growth patterns didn’t match the planners’ predictions.

Who Actually Has Metros

The list is geographically lopsided. Here’s the rough picture:

Europe has the most established systems: London, Paris, Berlin, Moscow, Madrid, Rome, Amsterdam, Vienna, Brussels, Prague, Copenhagen, Athens, Budapest, Warsaw, and a few others. That’s roughly 15-17 depending on how you define “metro.”

Asia has exploded with them. Japan has multiple world-class systems. China’s massive metro-building spree since 2000 means Shanghai, Beijing, Guangzhou, Chengdu, and dozens of other cities now have networks. Tokyo, Seoul, Hong Kong, Singapore, Bangkok, and Ho Chi Minh City round out the major ones.

North America is surprisingly limited: just New York, Boston, Washington DC, Chicago, San Francisco, Toronto, and Mexico City. That’s it. Los Angeles, for all its wealth and sprawl, has never built a true metro; it built a light rail system instead and leaned into freeways.

Elsewhere: São Paulo, Buenos Aires, Cairo, Istanbul, Istanbul (again, it’s worth mentioning twice), Dubai, and a scattering of others. But huge swaths of the world, including all of Africa except Cairo, nearly all of the Middle East, most of Latin America, most of Southeast Asia, and all of Central Asia, have no metro systems at all.

The Alternatives

Countries without metros aren’t sitting in traffic chaos. They’ve built different solutions:

Buses and bus rapid transit are cheaper and more flexible. Bogotá’s TransMilenio and Mexico City’s metrobús serve millions using dedicated bus lanes. Kuala Lumpur, Jakarta, and countless other cities run on extensive bus networks.

Commuter rail and regional rail can handle volume at lower cost than metros, though they need a different urban pattern. Many European cities use S-Bahn, RER, or suburban rail systems instead. This works brilliantly in places with spread-out urban areas.

Trams and light rail split the difference: cheaper than metros, more reliable than buses, and surprisingly effective if planned well. They work particularly well in medium-sized cities and in regions with existing streetcar traditions.

Car dependency is the honest answer for some places. Australian cities, much of North America, and sprawling metros that grew after the car era simply accepted that private vehicles would be the primary transport mode. It’s not efficient, but it’s real.

The Geography Question

There’s a pattern underneath all this: metros work best in specific types of cities. They need population density in the millions. They need that density to be clustered enough that an underground railway actually connects where people are. They need relatively flat terrain (mountains make tunneling exponentially harder). And they need to connect to patterns of work and residence that make sense underground.

Tokyo works because it’s incredibly dense with a clear center. Singapore works because it’s small enough and wealthy enough to build a world-class system. London and Paris work because they evolved from medieval walking cities into modern metros, and the pattern of urban development aligned with where the lines could go.

But if your city is sprawling, hilly, and grew primarily around cars, a metro doesn’t solve your problems as elegantly. Melbourne has argued this for years: the cost-to-benefit ratio of a metro simply doesn’t make sense for a city shaped around driving.

The Wealth Question

Here’s what might surprise you: most countries without metros aren’t poor. Ireland doesn’t have a metro. Neither does Switzerland. Neither does Portugal. New Zealand doesn’t. The UAE (outside Dubai’s limited line) doesn’t. These are places with money, planning capacity, and stable government. They’ve simply concluded that metros aren’t the right tool.

This is important because it dissolves the idea that metros are a natural marker of development. They’re not inevitable infrastructure. They’re a specific choice made in specific circumstances.

What It Says About Cities

The global pattern of metros reveals something interesting about how cities actually work. It shows that there’s no single formula for urban transport. There’s no essential level of infrastructure that all successful cities need. Some of the world’s best-functioning cities, like Zurich, Copenhagen, and Amsterdam, rely on trams, buses, and bikes rather than metros.

It also shows that planning for growth is genuinely hard. Cities that built metros decades ago banked on specific predictions about where people would live and work. Some got those predictions right. Others built beautiful, expensive systems that don’t serve the city as envisioned.

And it shows that rich countries don’t automatically build everything. They make choices based on actual urban needs, cost-benefit analysis, and the specific patterns of development they’ve inherited. Sometimes a metro is the answer. Often, it’s not.

So the next time you’re in a major city without a metro, you can stop seeing it as a gap in infrastructure. It’s probably just a different choice, one that’s working well enough that no one’s yet decided to spend billions to change it.