Debris washed down from drainages above the roadway, burying parts of the road, campground and picnic areas under six feet of boulders, rocks and mud.
This article was originally published by 9News Colorado (RSS) on Saturday, July 18, 2026. TownPost surfaces local news from over 40 outlets and uses AI to score each story for relevance to Longmont and the surrounding area.
Relevance score: 20/100. This story has regional context that may affect Longmont.
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