quicko: driving in michigan

For the Australian visiting Michigan (there surely cannot be an abundance of these ...), I think three things would stand out on the roads:

--roadkill (there is an abundance of this),
--speed humps (not bumps, humps) and
--that which is odd even to the Ohioan, that elusive Michigan left (wherein you must drive past the intersection, pull a u-ie to the left, and then turn right when you get to where you originally had hoped to turn left).