UPDATE: As of 3:34 p.m. The Idaho Transportation Department reported that the incident was cleared and the road is now open.
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Idaho State Police are investigating a crash on Highway 55 at milepost 68 between Gardena Road and Garden Valley Road, 4 miles north of the Horseshoe Bend area.
The road is currently blocked in both directions, while crews work to clear the scene.
No word yet on the extent of any injuries.