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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 Tuesday, October 27th, 2026 at 10:31 AM.

SR 99

[IN THE CENTRAL CALIFORNIA AREA]
A high wind advisory is in effect from the Stanislaus/San Joaquin Co Line to the San Joaquin/Sacramento Co Line - Travel is not recommended for campers, trailers, or permit loads

[IN THE NORTHERN CALIFORNIA AREA]
The northbound connector to westbound US 50 (Sacramento Co) is closed from 2300 hrs each night to 0400 hrs each morning Monday thru Friday thru 10/27/26 - Due to emergency work - Motorists are advised to use an alternate route

1-way controlled traffic at various locations from the Butte/Tehama Co Line to 6 mi north of the Butte/Tehama Co line from 1800 hrs each night to 0600 hrs each morning Monday thru Friday thru 10/30/26 - Due to construction