Yes, that's also a common problem with infrastructures (be they road or public transit): each time you spend millions (or billions) building/improving them, peo

Yes, that's also a common problem with infrastructures (be they road or public transit): each time you spend millions (or billions) building/improving them, people go farther, keeping more or less the same commuting time (and keeping complaining about it), thus you then have 2 new problems instead of 1: the congestion happens farther on areas/lines you haven't treated yet, and soon it also accumulates on the sections you have just treated because new traffic from remote places ends up gathering there, making them as congested as they were before you spent m/billions on them...