Twistee Treat Overpass
A highway overpass designed to eliminate left turns and jackknife merges, preventing slowdowns in heavy traffic. The intersections it comes with have been configured with TM:PE, which is required for full functionality. If you want to replace the intersections, simply use the lane management tool to disallow all left turns. Allowing intersection crowding and disallowing crosswalks helps further.
Looks not too bad, but not too good either. Lots of anarchy was used to force this being into existence. Yet more anarchy may be needed to force it into existence in your city.
