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Ongoing closure of US 550 Red Mountain Pass due to mud, debris removal efforts
July 30, 2026 - Southwestern Colorado - Drivers may consider alternate route via Telluride
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Project Underway: Fresh striping operations take place on southwest and south-central Colorado highways
May 18, 2022 - Southwestern Colorado -
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Re-striping operations throughout southwest & south-central Colorado to start June 1
May 28, 2020 - Southwestern/South Central Colorado
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Red Mountain Pass FULLY OPEN to two-way travel at 6:30 p.m. today!
June 12, 2014 - Southwestern Colorado/CDOT Region 5 - Rockfall mitigation is complete; possible project to repair a crib wall below the highway in early fall
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RED MOUNTAIN PASS REMINDER
March 8, 2019, 2:55 p.m. - US 550 Red Mt. Pass Closed Through the Weekend and Winter Ops / Avalanche Mitigation To Take Place Saturday
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March 2019 News
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Red Mt. Pass Crib Wall Reconstruction to Involve Blasting
May 9, 2016 - Southwestern Colroado/CDOT Region 5 - Travelers can expect up to 30 minute delays
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Regionwide Striping in southwest Colorado
US Highways
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Regionwide striping operations to begin May 16 in southwest and south-central Colorado
May 11, 2023 - Southwestern Colorado - Striping operations will begin May 16 spanning across Alamosa, Archuleta, Chaffee, La Plata, Mineral, Montezuma, ...
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2023 News & Press Releases
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Rock Scaling Work to Get Underway on US 550 Red Mtn. Pass
April 23, 2014 - Southwestern Colorado/CDOT Region 5 - Extended road closures Monday through Saturday likely through May.
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Rockfall stabilization and retaining wall replacement project completed on US 550 Coal Bank Pass
Nov. 13, 2025 - Southwestern Colorado - Improvements will help prevent potential of rockfall hazard for motorists
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2025 News & Press Releases
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November 2025 News