This is Hwy 87 entering Boonville. There are no houses sitting next to the street. This highway goes down to 30 mph approximately 6 blocks from Main Street. Better watch the speedometer, or you will get a ticket. Seems unnecessarily slow for the amount of pedestrian traffic. Fire station is at the very end on Main Street, so no good reason for that slow. Other streets that have much more traffic, and need slower limits are at 40 mph.