California Department of Transportation
 

Current State Route 4 Conditions

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


SR 4
    [IN THE CENTRAL CALIFORNIA AREA]
    THE EASTBOUND & WESTBOUND CONNECTORS TO SOUTHBOUND SR 99 /IN STOCKTON/ 
(SAN JOAQUIN CO) ARE CLOSED FROM 2200 HRS EACH NIGHT TO 0500 HRS EACH MORNING 
SUNDAY THRU FRIDAY THRU 7/29/16 - DUE TO CONSTRUCTION - DETOURS ARE AVAILABLE