California Department of Transportation
 

Current State Route 1 Conditions

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


SR 1
    [IN THE SOUTHERN CALIFORNIA AREA]
    NO TRAFFIC RESTRICTIONS ARE REPORTED FOR THIS AREA.

    [IN THE CENTRAL CALIFORNIA AREA]
    IS CLOSED FROM 4.6 MI NORTH OF RAGGED POINT TO 10.3 MI NORTH OF 
RAGGED POINT /AT MUD CREEK/ (MONTEREY CO) 24 HRS A DAY 7 DAYS A WEEK THRU 
9/30/18 - DUE TO MUDSLIDE REMOVAL - MOTORISTS ARE ADVISED TO USE AN ALTERNATE 
ROUTE 

    1-WAY CONTROLLED TRAFFIC 1.5 MI SOUTH OF LUCIA (MONTEREY CO) 24 HRS A DAY 
7 DAYS A WEEK THRU 2359 HRS ON 9/30/18 - DUE TO MAINTENANCE

    1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM ALMONTE BLVD TO 
FLAMINGO RD /IN TAMALPAIS-HOMESTEAD VALLEY/ (MARIN CO) FROM 2100 HRS EACH NIGHT
TO 0600 HRS EACH MORNING TUESDAY THRU THURSDAY THRU 6/7/18 - DUE TO CONSTRUCTION

    1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 3 MI NORTH OF 
TAMALPAIS-HOMESTEAD VALLEY /AT SEASCAPE DR/ TO 3.6 MI NORTH OF 
TAMALPAIS-HOMESTEAD VALLEY /AT MUIR BEACH OVERLOOK/ (MARIN CO) 24 HRS A DAY 
THRU 2359 HRS ON MONDAY 8/30/18 - DUE TO CONSTRUCTION

    1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 0.6 MI NORTH OF 
MUIR BEACH TO 1 MI NORTH OF MUIR BEACH /AT SLIDE RANCH/ (MARIN CO) 24 HRS A DAY
7 DAYS A WEEK THRU 2359 HRS ON 8/30/18 - DUE TO CONSTRUCTION

    1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 4.2 MI NORTH TO 
4.4 MI NORTH OF MUIR BEACH 24 HRS A DAY 7 DAYS A WEEK THRU 2359 HRS ON 1/16/19 
- DUE TO CONSTRUCTION

    1-WAY CONTROLLED TRAFFIC FROM 3.4 MI SOUTH TO 3.7 MI SOUTH OF OLEMA
(MARIN CO) 24 HRS A DAY 7 DAYS A WEEK THRU 0001 HRS ON 8/6/18 - DUE TO
CONSTRUCTION

    1-WAY CONTROLLED TRAFFIC FROM 0.2 MI SOUTH OF THE MARIN/SONOMA CO LINE TO 
0.2 MI NORTH OF THE MARIN/SONOMA CO LINE 24 HRS A DAY 7 DAYS A WEEK THRU 
1700 HRS ON 10/4/18 - DUE TO MAINTENANCE

    [IN THE NORTHERN CALIFORNIA AREA]
    1-WAY CONTROLLED TRAFFIC 2.4 MI SOUTH OF THE JCT OF SR 128 
/AT NAVARRO BLUFF RD/ (MENDOCINO CO) FROM 0700 HRS TO 1700 HRS 7 DAYS A WEEK
THRU 7/31/18 - DUE TO EMERGENCY WORK 

    1-WAY CONTROLLED TRAFFIC 4.5 MI SOUTH OF ROCKPORT (MENDOCINO CO) 24 HRS A
DAY THRU 2359 HRS ON 7/31/18 - DUE TO EMERGENCY WORK 

    1-WAY CONTROLLED TRAFFIC AT VARIOUS LOCATIONS FROM 1.5 MI SOUTH OF 
THE JCT OF SR 271 TO 0.7 MI SOUTH OF THE JCT OF SR 271 /AT MILL BANK RESORT/
(MENDOCINO CO) 24 HRS A DAY 7 DAYS A WEEK - DUE TO EMERGENCY WORK