Eureka Roadhouse Census Designated Place is a census located in Matanuska-Susitna County, Alaska. It appears on the Anchorage D-1 NE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 3,287.40 feet (1,002.00 m) above sea level. The nearest populated place is Eureka Roadhouse, approximately 1.9 miles to the SSW.