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You can also call 1-800-427-7623 for current highway conditions.

This highway information is the latest reported as of Friday, May 23rd, 2025 at 12:55 PM.

SR 1

[IN THE SOUTHERN CALIFORNIA AREA]
Northbound traffic is reduced to 1 lane from the McClure Tunnel /in Santa Monica/ to Chautauqua Blvd /in Pacific Palisades/ (Los Angeles Co) - Due to a wildfire cleanup

Southbound traffic is reduced to 1 lane from Sweetwater Canyon Rd to Carbon Canyon Rd /in Mailbu/ (Los Angeles Co) - Due to wildfire cleanup

[IN THE CENTRAL CALIFORNIA AREA]
Is closed from 2.1 mi north of Lucia to 14.4 mi south of Big Sur /at Lime Creek/ (Monterey Co) - Due to emergency repairs - Motorists are advised to use an alternate route

1-way controlled traffic 13.1 mi north of Las Cruces /at Jamala Rd/ (Santa Barbara Co) - Due to a washout

1-way controlled traffic 1 mi south of Notley's Landing /at Rocky Creek Bridge/ (Monterey Co) 24 hrs a day 7 days a week thru 0001 hrs on 5/30/25 - Due to bridge work

1-way controlled traffic at various locations from Sir Francis Drake Blvd to Lagunitas Creek /in Olenda/ (Marin Co) from 0700 hrs to 1900 hrs Monday thru Friday thru 5/23/25 - Due to construction

1-way controlled traffic at various locations from Fallon Two Rock Rd to Estero Americano /in Fallon/ (Marin Co) from 0700 hrs to 1900 hrs Monday thru Friday thru 5/23/25 - Due to construction

1-way controlled traffic 7.1 mi north of the Marin/Sonoma Co Line (Sonoma Co) - 24 hrs a day 7 days a week thru 0500 hrs on 9/26/25 - Due to emergency work

1-way controlled traffic from Ninive Dr to Ocean Cove /in Walsh Landing/ (Sonoma Co) 24 hrs a day 7 days a week - Due to treework

[IN THE NORTHERN CALIFORNIA AREA]
1-way controlled traffic 3.3 south of Bodega Bay (Sonoma Co) 24 hrs a day 7 days a week thru 1700 hrs on 9/26/25 - Due to construction

1-way controlled traffic from 3 mi south to 2.5 mi south of Elk /at Elk Creek Bridge/ (Mendocino Co) 24 hrs a day 7 days a week thru 1600 hrs on 6/15/25 - Due to construction - Motorists are subject to delays of up to 10 minutes

1-way controlled traffic from Lansing St to Rd 500 D /in Mendocino/ (Mendocino Co) 24 hrs a day 7 days a week thru at 1830 hrs on 7/31/25 - Due to construction - Motorists are subject to delays of up to 10 minutes

1-way controlled traffic at various locations from 2.2 mi south of Westport /at Blues Beach Trailhead/ to 1.5 mi south of Westport (Mendocino Co) 24 hrs a day thru 1800 hrs on 8/27/25 - Due to construction - Motorists are subject to delays of up to 30 minutes