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Snow conditions call for critical maintenance operations on US 550 Red Mountain Pass
Dec. 5, 2025 - Southwestern Colorado - Motorists should plan for lengthy morning delays on Saturday, Dec. 6 and Tuesday, Dec. 9
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December
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Three southwest mountain passes scheduled to close Nov. 25 for winter maintenance preparation
Nov. 21, 2025 - Southwestern Colorado - Lengthy morning delays on US 160 Wolf Creek, US 550 Red Mountain and CO 145 Lizard Head Passes
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November
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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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November
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Silverton modular home delivery requires US 550 highway closures
Oct. 7, 2025 - Southwestern Colorado - Full two-hour closures scheduled for the morning and afternoon of Friday, Oct. 10
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October
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Four-hour daily closures begin next week on US 550 Coal Bank Pass
Aug. 18, 2025 - Southwestern Colorado - Motorists traveling CO 145 south of Telluride should plan for paving delays and wildfire activity
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August
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Daytime full road closures scheduled to take place Aug. 25 to 28 on US 550 Coal Bank Pass
Aug. 18, 2025 - Southwestern Colorado - Motorists traveling between Durango and Silverton will need to adjust travel times or plan alternate routes between 11 ...
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August
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175 cyclists traveling along southwest Colorado roadways from Aug. 18 to 22
Aug. 13, 2025 - Southwestern Colorado - Share the road with cyclists, give at least three feet of space when passing
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August
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US 550 Red Mountain Pass closed August 5 to allow for search and rescue operations
Aug. 5, 2025 - Southwestern Colorado - Motorists traveling between Ouray and Silverton are advised to seek alternate routes
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August
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CDOT urges 4th of July travelers to be prepared for travel through non-active work zones
July 3, 2025 - Southwestern Colorado - Plan for lengthy 24/7 delays on US 550 between Durango and Silverton
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July
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US 550 chip seal operations scheduled for June 9 and 10 between Durango and Silverton
June 6, 2025 - Southwest Colorado - Motorists will encounter two work zones and should allow for up to 40 minutes of additional travel time.
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