I've been wondering recently, and this is more of a question than a discussion starter... But is there anyway to connect interstates without having the space wasting on/off ramps?
Since I'm from Kansas City i'll show an example:
A ton of land is being eaten up around our Downtown Loop by interstates and their on/off ramps. Is there anyway to make the intersections eat up less land?
They are enough of a problem to the urban fabric by just being there, but is there a way to help urbanize the area further by minimizing the space taken up by the intersections?