Notice: EVERY achievement requires you to complete it without closing the game. This means, that you must satisfy this achievement's requirements without every closing the game, exiting to the main menu, or picking up the retirement fund. It is important to disable auto updates on your PC.
Time requirement: 240 hours
For this achievement, you can simply stop your bus in the middle of the road and idle until the achievement pops. You will receive it after 240 hours.