Best I can tell, the town of Woodbury exists for no other purpose than to serve as a speed trap for McMinnville residents traveling to Murfreesboro.All of us know someone -- a friend, a foe, a crazy uncle -- who has been pulled over in the Speeding Ticket Epicenter of the World. On a fateful night in September, I joined this esteemed list.Minding my own business on my way home from a Hall & Oats concert in Nashville, I was pulled over and forever scarred in front of the Woodbury drive-in theater. Yes, that's the spot where the speed limit drops from 55 mph to 30 mph in the span of about three cartwheels.