I just took the class B non-commercial written and road exam in Livingston, Polk County . The written exam was 20 questions from chapter 14 only of the handbook-it was pretty easy. Although they informed me at the time of booking my road exam that it was going to be more difficult, involving backing up and parallel parking, my exam was literally a drive around a large block. When I pressed them again when this change would occur they said, "Sometime mid-summer."