While traveling on rural Hiway 79 at the posted 60 mph speed limit you will encounter a small sign saying "reduced speed ahead". Removing your foot from the gas pedal to slow your speed and in a secons or two a sign stating the speed limit is thirty (30) mph. Just past this sign is where the town of 178 people has a video radar car posted. The abrupt change from 60 down to 30 is impossible, even if you know of this ridiculous speed limit, less alone encountering it for the first time. I am in my 62nd year of driving and this is my first speeding ticket.