A rockslide closed both directions of State Route 11/Chuckanut Drive Wednesday night between milepost 12.4 -- just north of Taylor Shellfish Farms -- and milepost 13.8 -- just south of Larrabee State Park -- in northern Skagit County.
Crews with equipment planned to return to the area at daylight Thursday to determine a process to safely reopen the highway.
Both directions reopened late Thursday morning.
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