Subways. Home of the mole people. And in the United States an unwanted recipient of government money to build things. Along with being generally unwanted. By those who do not live in cities. Probably because of said mole people. Or something.
But in Canada, they like subways. At least enough that Toronto is building an extension to a university and from there to a suburb. But the invasion of the mole people homeland is a complex process that, fortunately, the National Post explains in an illustrative infographic, a cropping of which is below.

Credit for the piece goes to Mike Faille and Peter Kuitenbrouwer.