At Shasta/ Trinity county line, Buckhorn Summit
Left Shoulder, Right Shoulder closed Due to Emergency Work
Expected to end at 7:01am May 1, 2026
From 0.5 mi West of Tish Tang Campground to Tish Tang Campground
Due to Emergency Work
Expected to end at 5:01pm Mar 31, 2026
At 1.1 mi East of Cedar Creek Rd
Right Shoulder closed Due to Emergency Work
No estimated time for reopening of closure.
From 100 ft North of Reynolds Hwy - Schow Rd to 0.7 mi North of Reynolds Hwy - Schow Rd
1 of 3 general purpose lanes closed Due to Roadway Excavation
Expected to end at 3:01pm Nov 25, 2026
From Fisher Rd to J & G Lawn & Garden
Due to Bridge Work
Expected to end at 7:01pm Oct 31, 2026
From 1.3 mi West of Grizzly Creek Redwoods SP to 0.7 mi West of Grizzly Creek Redwoods SP
Due to Slide Removal
From 1.9 mi N of Cummings to 2.9 mi N of Cummings
1 of 2 general purpose lanes closed Due to Pavement Work
At 0.3 mi North of Weott
Expected to end at 5:01pm Jun 26, 2026
At Butte Creek Bridge 4-116
Expected to end at 6:01pm Dec 31, 2026
From Woodruff Rd to 0.1 mi South of Valley Dr - Woodruff Rd
2 of 4 general purpose lanes closed Due to Emergency Work
At 0.3 mi East of Jaymar Ln
Expected to end at 6:01pm Mar 31, 2026
To Indianola Cutoff
Due to Highway Construction
Expected to end at 8:01pm Jul 1, 2026
To Southbound Route 101 / No U-turn allowed
From 0.5 mi West of Eel River Bridge 10-236 to 0.2 mi East of Eel River Bridge 10-236
Expected to end at 7:01am Jan 29, 2027
From 1.9 mi east of South Fork Mountain Rd to 3.9 mi east of South Fork Mountain Rd
Due to Shoulder Work
Expected to end at 3:01pm Mar 13, 2026
From 1 mi east of Trinity/Shasta County Line to 3 mi east of Trinity/Shasta County Line
Due to Mowing Operation
From 2.1 mi west of Big Bar to 4 mi east of Burnt Ranch
Due to Pavement Work
Expected to end at 5:01pm Mar 13, 2026
Expected to end at 2:59pm Mar 13, 2026
From USFS Middle Fork Gorge River Access to Hardscrabble Creek Bridge 1-40
From Murray Rd Overcrossing 4-170 to Route 200/101 Separation 4-172
1 of 2 general purpose lanes closed Due to Mowing
Expected to end at 4:01pm Mar 13, 2026
From Willits Arch to Jct Fort Bragg-Willits Rd & Redwood Hwy
1 of 4 general purpose lanes closed Due to Drainage Work
Expected to end at 4:30pm Mar 16, 2026
From Reiss Rd to USFS Whitmore Creek River Access
From Coon Creek Bridge 4-219 to Martins Ferry / Various locations within postmile range
Due to Utility Work
From 0.4 mi South of Long Valley Creek Bridge 10-180 to 0.2 mi South of Big Trails Dr
1 of 2 general purpose lanes closed Due to Utility Work
Expected to end at 6:59pm Mar 13, 2026
From Smith River Overflow Bridge 1-46 to S Fred D Haight Dr
Expected to end at 7:01pm Mar 16, 2026
From Supply Creek Bridge 4-136 to Hoopa Valley Neighborhood Facility
From Humboldt County Line to Klamath Beach Rd
1 of 4 general purpose lanes closed Due to Utility Work
Expected to end at 6:59pm Mar 16, 2026
From North 6th St Exit to Cole Ave - Jacobs Ave
1 of 2 general purpose lanes closed Due to Potholing
Expected to end at 4:30am Mar 13, 2026
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