15 cities that are home to some of the world's best transport solutions

Navigating cities can be difficult due to traffic jams, pollution and poor infrastructure.
68% of the world's population will be living in cities by 2050, putting pressure on transport systems.

Oliver Wyman determined the top 15 cities by evaluating the quality of the public transport system.

For more stories, visit Business Insider's homepage.

Many large cities are facing major challenges in urban mobility. It's not easy to streamline traffic or find solutions for population growth.

According to projections by the United Nations (UN), 55% of the world’s population lives in urban areas. This number is expected to rise to 68% by 2050.

According to the report, 43 megacities will be found on the planet with more than 10 million people by 2030. With traffic jams, pollution and poor infrastructure, it is easy to become difficult to move around in large metropolises.

Oliver Wyman, a consulting firm, teamed up with Berkeley University of California in a study that ranked various public transportation systems across different cities using points out of 100.

There were several factors that were used to classify cities, including the quality of their infrastructures, the experiences of their users, and the safety regulations in place.

Business Insider used statistics from Moovitapp to add data on the average commute time and distance by public transport.

These are the 15 best cities for urban mobility, according to Oliver Wyman.