I know a place like Mequon would never go for it, but that would be a good place for a bypass now. A lot of farmland and open space. It's too late for anything east / west on the north side. Their may be a lot of farmfields in mequon in the west, but when you get to 76th street (wauwatosa road), it's all mega mansion sub divisions. You'd have to keep going north which means something more like hwy 60. I think that would be possible as you could loop around the few towns in the area, but again, too far north and rather pointless since hwy 60 already is 55mph for most of the way. Good Hope is wide enough, and if they elevated it probably could work, but I'm sure would very cost prohibitive. Bottom line is they screwed the pooch 40 years ago. The question is, what would a north/south bypass brought more of: economic progress or exurban sprawl. What would have stopped urban sprawl would been skipping the bad idea of school bussing and de-segregration. It pretty much pushed everybody that could afford it out of Milwaukee. I still remember all the riots at some of the High Schools in the late 70's, particularly James Madision. I also remember most of my neighbors with school kids almost all moving to Menomonee Falls etc. It sucked cuz my area became mainly older or very young families. Most of my friends were gone. \At one point the entire northridge area was beautiful and technically like a subburb, but that is all changed now, and you couldn't pay me to stop at any of the stores as I pass bye. I think initially it would have helped economic progress, but would have went backwards like a good portion of the north side of Milwaukee has.