Memorial Parkway was designated as a All-American Road under the National Scenic Byways program in 1998. On October 11, 2009, a massive landslide buried about of SR 410 west of Naches in the Nile Valley. The landslide also blocked off the Naches River and caused warnings of severe flooding. A detour was set up on Nile Road that was for residential use only until October 20. SR 410 was permanently rerouted onto Nile Road sometime afterward, and the Washington State Department of Transportation (WSDOT) completed paving on the new segment of SR 410 on November 20. After three years, SR 410 was re-routed back to the east side of the Naches River along the toe of the landslide with a permanent route opened in August 2012. Major intersections References External links Highways of Washington State: SR 410 Highways of Washington State: US 410 (decommissioned) Chinook Scenic Byway SR 167 Interchange – WSDOT Traffic Camera 410 4 Washington State Route 410 410 Transportation in Pierce County, Washington Transportation in King County, Washington Transportation in Yakima County, Washington Mount Rainier National Park