Wyoming Highway 412 is a 22.02-mile (35.4 km) Wyoming state road in northern Uinta County and extreme southern Lincoln County.
Wyoming Highway 412 begins its southern end at Interstate 80 (exit 39), northwest of Lyman. The roadway continues south of the interstate as Wyoming Highway 414 to Mountain View and the Utah state line. Highway 412 travels northwest, passing east of Fort Bridger Airport, before reaching the small community (CDP) of Carter nearing 8 miles into the route. Past Carter, WYO 412 continues northwest in direction, crossing into Lincoln County nearing its end. At just over 22 miles, Highway 412 reaches its northern terminus at U.S. Route 189.