It has been a couple years since we stayed but don't recall it being noisy.

We have stayed on several occasions. We ask for hook ups and a spot behind the office. The building blocks the wind and the noise from the road. The road is not a major uphill or downhill stretch so not a lot of gear changing on the big trucks. The wagon wheel cafe in town does great homey meals.

Stayed one night last summer and don't recall noise being an issue. It was pretty hot while we were there so had the AC on most of the time.

We stayed one night, had a spot in the middle of the park. Did not notice any traffic noise. Being where this is (middle of nowhere) there isn't that much traffic to begin with.