South Carolina I-95 between Ridgeland to the south and US 21 to the north is a section that seems like the only place the pavement is asphalt and smooth in the entire state. On either side the pavement is concrete washboard style. There is a little overpass without an exit on it that is somewhere closer to the US 21 exit that has permanently mounted radars on the overpass. A curve in the interstate approaching from both sides hides the patrol cars setting on each side just waiting for those who get used to the smooth comfortable surface.