California Department of Transportation
 

Current State Route 99 Conditions

Before driving, check with the Caltrans Highway Information Network (CHIN) 800.427.7623


SR 99 
    [IN THE CENTRAL CALIFORNIA AREA] 
    NO TRAFFIC RESTRICTIONS ARE REPORTED FOR THIS AREA.

    [IN THE NORTHERN CALIFORNIA AREA] 
    1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 5.4 MI NORTH TO 6.4 MI
NORTH OF CHICO (BUTTE CO) FROM 2000 HRS EACH NIGHT TO 0600 HRS EACH MORNING
SUNDAY THRU FRIDAY & FROM 2000 HRS TO 0900 HRS FRIDAY THRU SUNDAY THRU 8/3/14
- DUE TO CONSTRUCTION 

    1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 5.9 MI SOUTH TO 1.6 MI 
SOUTH OF THE BUTTE/TEHAMA CO LINE FROM 2000 HRS EACH NIGHT TO 0600 HRS EACH 
MORNING SUNDAY THRU FRIDAY & FROM 2000 HRS TO 0900 HRS FRIDAY THRU SUNDAY THRU 
8/3/14 - DUE TO CONSTRUCTION