GOLDEN, Colo. (CBS4) – Rocks came tumbling down Clear Creek Canyon early Wednesday morning. Highway 6 was closed at the mouth of the canyon for a few hours from Highway 58 to Highway 119. It opened just after 8:30 a.m.

(credit: CBS)

Colorado State Patrol posted a photo saying a geologist was going to come on scene to make sure the canyon is stable and safe for drivers.