Road Information

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Check Current Highway Conditions

 
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This highway information is the latest reported as of Sunday, October 12th, 2025 at 04:28 AM.

US 101

[IN THE SOUTHERN CALIFORNIA AREA]
No traffic restrictions are reported for this area.

[IN THE CENTRAL CALIFORNIA AREA]
No traffic restrictions are reported for this area.

[IN THE NORTHERN CALIFORNIA AREA]
Northbound traffic is reduced to 1 lane from Mission St to Market St /in San Francisco/ (San Francisco Co) from 0800 hrs to 1600 hrs on 10/11/25 - Due to emergency repairs

Northbound traffic is reduced to 1 lane from 2 mi north to 3 mi north of the Jct of SR 271 (Mendocino Co) 24 hrs a day 7 days a week - Due to construction