We got very little sleep because the road noise was so loud with many large trucks passing by all night long. (Yet a good thing for the economy!) We were given a spot close to the front of the campground, so perhaps the ones in the back are better. In addition, there was a propane leak somewhere near the office that we could smell inside our camper with the hatch open. 

On the positive side, the bathroom was renewly renovated and spotless. The grounds  looked maintained. The office staff member we called while we were on the road couldn't have been more helpful and efficient. The campground appeared to be full despite the noise factor. The campers were all very quiet and many looked like they are long term campers, so they're apparently accustomed to the noise and can ignore it.