Entering Glencoe on US 431 North. The speed limit changes from 65 to 55. I was ticketed for driving over 65 in the 55 zone, although I slowed down to 55 prior to the marked sign. Out of state plate, and a state trooper who knew I could not prove him wrong. If you are stopped here by this trooper, get an attorney. I was able to have these fabricated charges dismissed. This speed trap resulted in my first ticket in 40 years of safe driving, and I was not speeding.