Exit when going to or from Devils Tower.
Speed limit drops extremely fast to 30 mph at edge of town. Most received a 44 or 45 mph ticket in the 30 zone (I researched other trap sites to confirm my thought). Out of state plates beware. Must slow down way, way before 30 mph sign to avoid ticket. Only my second ticket in 36 years driving. I’ve reviewed other sites to confirm it is a speed trap from other motorists!