• With more than 6 billion people, the world is a crowded place and people need to get around.
  • Transportation data firm INRIX Research released a study of the most congested cities in the world.
  • The study evaluated the traffic congestion in 1,360 cities in 38 countries and scored Los Angeles as the most congested city on Earth for commuters.
  • Overpopulation and inadequate infrastructure team up to make for horrible commutes.

With more than six billion people, the world is getting to be a crowded place and those six people need to get around. More moving bodies in the world’s largest cities mean some commutes are truly awful experiences.

In 2018, the transportation data firm INRIX Research released a list of the most congested cities in the world, which studied 1,360 cities in 38 countries and scored Los Angeles as the most congested city on earth for commuters.

“It is clear that congestion is a global phenomenon, and impacts businesses as well as commuters, small cities as well as large ones and developing as well as developed economies,” INRIX wrote in the study.

According to the study, congestion cost US commuters more than $305 billion in 2017, that represents an increase of $10 billion over the previous year.

Read More: The 10 US cities where you save the most money by driving an electric car.

This is not a new problem. In 2004, Brookings released a study that concluded population growth could damage a city's transportation capacity.

Today, notable European cities suffering from congestion problems and horrible commutes include Moscow and London, while Bangkok and Jakarta are two cities in Asia that are experiencing clogged roads and packed subways.

Here's a closer look at the seven cities the worst commutes in the world according to INRIX along with a selection of four other major cities in the top 25.


1. Los Angeles. The INRIX study for "The City of Angels" to have the most stressful commute in the U.S. In fact, the average commuter in LA spends over 100 hours a year in traffic jams.

Foto: sourcechones/shutterstock

Being stuck in traffic costs each driver more than $2,800 per year.

Foto: sourceKevork Djansezian/Getty Images

Source: INRIX Global Traffic Scorecard


Things have gotten so bad in L.A. that the city has even instituted High Occupancy Vehicle lanes—or "carpool lanes"—for in its highways, creating a separate traffic lane for those cars who are carrying two or more passengers in a single journey.

Foto: sourceAP Photo/Jae C. Hong

Source: Metro.net


2. Moscow is the capital of Russia and the country's financial and cultural center.

Foto: sourcettstudio/shutterstock

Source: ThoughtCo.com


Unfortunately, the city's inhabitants spend an average of 91 hours in congestion every year.

Foto: sourceSavvapanf Photo/shutterstock

That's even with a subway system that carries 9 million people through 200 stations each weekday.

Foto: Commuters wait to board a subway home at the end of the work day at Teatralnaya station.sourceRebecca Blackwell/AP

Source: The Atlantic


3. New York City is the most populous city in the United States, with an estimated population of 8.6 million people.

Foto: sourceDrew Angerer/Getty Images

Source: New York Times.


Each New York commuter spends an average of 91 hours a year stuck in traffic.

Foto: sourceDrew Angerer/Getty

The city is also facing "a crisis" with the multiple problems in its aging MTA subway system.

Foto: sourceMark Lennihan/AP

Source: The New York Times


New York experiences traffic at the entry points of its congested tunnels...

Foto: Taffic builds at the entrance to the Lincoln Tunnel, headed towards New York CitysourceSeth Wenig/AP

...on its crowded streets and avenues...

Foto: sourceMary Altaffer/AP

...and in its subway stations.

Foto: sourceMario Tama/Getty Images

4. Sao Paulo is the most populous city in Brazil, the largest country in South America.

Foto: sourceanacotrin/shutterstock

And the city's congestion is a major issue. INRIX data shows the average commuter in Sao Paulo spends 86 hours a year stuck in traffic.

Foto: sourceAlf Ribeiro/shutterstock

In fact, drivers spend an average of 22% of their time in congestion.

Foto: Heavy traffic in the North South Corridor, at the 23 de Maio Avenue, south zone of Sao Paulo. This avenue connects the northern and southern areas of the city.sourceBy Alf Ribeiro/shutterstock

And the subway isn't much better. According to Reuters, Sao Paulo's metropolitan area has close to 20 million people but only 45 miles of underground rail. Just imagine trying to get home in rush hour.

Foto: sourceNacho Doce/Reuters

Source: Reuters


5. San Francisco is one of the country's most important and fastest growing economic hubs.

Foto: sourceJustin Sullivan/Getty Images

Drivers in San Francisco spends an average of 79 hours stuck in traffic.

Foto: sourceDavid Paul Morris/Getty Images

The congestion costs each commuter nearly $2,300 a year.

Foto: Traffic backs up at the San Francisco-Oakland Bay Bridge toll plaza as commuters make their way into San Francisco.sourceJustin Sullivan/Getty Images

6. More than 10 million people in Colombia call the city of Bogota home.

Foto: sourceJess Kraft/shutterstock

Source: The Economist.


In a 2017 INRIX Global Traffic Scorecard, Bogota was ranked the 6th most congested in the world with drivers spending 30% of their time in traffic.

Foto: sourceJose Miguel Gomez/Reuters

Source: INRIX Global Traffic Scorecard


According to INRIX, drivers spend an average of 75 hours a year in traffic.

Foto: sourceDaniel Andres Garzon/shutterstock

7. London is one of the most populous cities in the world.

Foto: sourceESB Professional/shutterstock

While London implemented congestion pricing fees in 2003, which charges cars a fee for entering certain parts of the city at certain times, it still has the worst traffic in Europe, with the average Londoner losing 74 hours per year sitting in a stalled car.

Foto: sourceDinendra Haria/shutterstock

Congestion costs the city roughly $12.5 billion every year.

Foto: sourceDinendra Haria/shutterstock

That breaks down to around $3,200 per commuter.

Foto: sourceBrian Minkoff/shutterstock

And now, for a selection of other major cities in the top 25.

Foto: sourceScott Barbour/Getty

11. Bangkok is the capital of Thailand, where it is nestled along the Chao Phraya River.

Foto: sourcetravelmania/shutterstock

But things are congested there. Ten million vehicles clog Bangkok's roadways.

Foto: sourceviewfinder/shutterstock

Source: The Nation


Congestion is also fed by the millions who use motorbikes to get around the city, as there are 20 million motorbikes registered in Thailand.

Foto: sourcePatrick Tr/shutterstock

Source: BBC


According to INRIX, drivers in Bangkok spend an average of 64 hours a year stuck in traffic.

Foto: sourceshutterstock

12. Located on the coast of the Java Sea, Jakarta is one of the largest cities in Southeast Asia.

Foto: sourceDevyUlfah/shutterstock

The main issue clogging Jakarta's streets and overburdening its roads is the 3.5 million daily commuters. In 2014, average vehicle speed was marked at 11 mph.

Foto: sourceDimas Ardian/Getty

Source: The Guardian


Jakarta's traffic jams at rush hour are among the worst in the world.

Foto: sourceHarismoyo/shutterstock

Source: The Guardian


15. Istanbul, formally the capital to both the Byzantine Empire and Ottoman Empire, is Turkey's largest city.

Foto: View of Istanbul Old City from Galata Bridge.sourcePavel_Kotelevskii/shutterstock

The average commuter in Istanbul spends 59 hours every year in traffic.

Foto: sourcekatatonia82/shutterstock

17. Seated upon the shores of Lake Michigan, Chicago is the third most populous city in the United States behind New York and Los Angeles.

Foto: sourceEblis/Shutterstock

Source: US Census.


As a city of nearly 3 million people, Chicago's congestion problems mainly occur on its highways.

Foto: sourceCharles Rex Arbogast/AP

Let's also stop and remember how absolutely freezing cold the commute must be in the wintertime.

Foto: Passengers heading into downtown wait on an 'L' platform for the train to arrive in below zero temperatures on January 7, 2014 in Chicago, Illinois. Platforms were crowded and trains were delayed because doors on the trains kept freezing open.sourceScott Olson/Getty

Just imagine the misery of being caught in a Chicago traffic jam in winter.

Foto: sourceNam Y. Huh/AP

24. Rio De Janeiro is one of the top tourist destinations in the world and home to around 6.7 million people.

Foto: sourceparalaxis/shutterstock

Source: BBC.


According to INRIX, drivers spend an average of 51 hours a year stuck in traffic.

Foto: Cars stand in a traffic jam towards Rio's downtown during a 24-hour bus strike in Rio de JaneirosourceSergio Moraes/Reuters