The Superior roundabout was/is an incredible cluster you-know-what and waste of money, which started out - in theory - as a good idea. It quickly turned into a dangerous disaster because people couldn't figure it out.
I'm glad that I'm planning to move out of Lincoln this year, because this Old Cheney roundabout doesn't appear to have an easy way to be fixed or adjusted if it fails. What's going to happen if similar or worse crash statistics pop up like they did on Superior?
I also think Lincoln has some of the dumbest drivers I've ever seen. Bigger cities have aggressive driving habits - Lincoln has dumb driving habits.
You haven't seen dumb until you've been in Michigan. If they bother to use a turn signal, it's after they've already changed lanes. People stomp on the brakes if they even think there is an emergency vehicle ahead. They merge onto the freeway, which is 70mph, going 40 to 50... Everyone drives in the left lane even if they're going 15 under... Just plain stupid!
I-75 through Detroit (it's the main drag to get north and south) is backed up everyday if for no other reason than someo e tapped their brakes.