On Geddes about a half mile east of Dixboro and US-23, there is a service entrance to Radrick Farms Golf Course which sits at the bottom of a valley. The posted speed limit is 40mph, but it is very difficult to go that speed when you get to the bottom of the big hill on either side, regardless of the direction you are heading. Washtenaw County Sheriff deputies love to sit in that service entrance and nab people going in both directions, any time of day or night.