11 between Delavan and Elkhorn is a piece of cake.
I rode this last back in March:
Another route would be to take 24 from East Troy all the way into Milwaukee.
It's only 2 lanes but it's actually a pretty nice ride. Twisty, rolling, and decent traffic.
I've ridden this a number of times and it will take you right into Milwaukee without
worries of missing any turns.
Here's the
ROUTESLIP
I can make a ROUTESLIP from Lake Geneva or Burlington to Milwaukee since I'm
riding these roads several times a week.