Depends if there is a city center people commute to. If so, park and ride lots, which means putting parking lots at an express bus or train station that goes from the suburb to the city center.

I think the problem, at least in the area I live in, is that people who live in those places want to drive to work. In their cars. And transportation is a county function, not city. So they starve the transportation budget, it’s a vicious cycle.

Those house farms are a plague.