This site provides you with an overview of how to make money in the transportation system of Cities Skylines 2. Recently, many players have been troubled by this problem. If you don't read the guide, it will really waste a lot of time to explore on your own. This game has recently added a lot of new content, and the gameplay has also been completely upgraded. The new game experience will allow players to explore for a while.
The picture shows the pier, which is densely packed with people.
The method is to turn off all the external highways, so that they can only travel through the pier and the airport (I did not build a train station) and then connect the pier and the airport to the city using the subway. There are eight to nine hundred people on each train.
Subway, boat tickets, and air tickets are all set at 50 yuan.
The more people there are, the more money you can make. According to actual tests, you can make more money than selling electricity.