![California Highway SR-4 Traffic & CHP Incidents]()
California Highway SR-4 Traffic & CHP Incidents
CalTrans Lane Closures reported, see below
Length: 197mi.
Counties: Contra Costa, San Joaquin, Stanislaus, Calaveras, Alpine
CHP Incidents- See All Incidents from Today
CalTrans Road Conditions
NOT FOR EMERGENCY USE. In an emergency visit official CalTrans Road Information . Updated: Wednesday, October 20th, 2021 at 04:17 AM.
In The Central California Area
IS CLOSED AT THE JCT OF SR 99 /IN STOCKTON/ (SAN JOAQUIN CO) FROM 1900 HRS EACH NIGHT TO 0600 HRS EACH MORNING 7 DAYS A WEEK THRU 10/31/21 - DUE TO BRIDGE WORK - A DETOUR IS AVAILBLE
IS CLOSED FROM 0.5 MI EAST OF THE JCT OF SR 207 /MT REBA TURNOFF/ TO THE JCT OF SR 89 /EBBETTS PASS/ (ALPINE CO) - DUE TO SNOW - MOTORISTS ARE ADVISED TO USE AN ALTERNATE ROUTE
SR-4 Junctions
![Route I-680]()
Concord 1 Incidents![Route SR-242]()
Concord![Route SR-160]()
Antioch![Route I-5]()
Stockton 5 Incidents![Route SR-99]()
Stockton 2 Incidents![Route SR-49]()
Angels Camp![Route SR-207]()
Lake Alpine![Route SR-89]()
Markleeville, California
Concord 
Concord
Antioch
Stockton 
Stockton 
Angels Camp
Lake Alpine
Markleeville, CaliforniaCalTrans Message Signs See All(7)
NOT FOR EMERGENCY USE. For emergencies visit CalTrans QuickMap.East
50 - EB 4 W/O MURPHYS Murphys, Calaveras D:10
EBBETTS PASS
IS CLOSED AT
LAKE ALPINE
REDUCE SPEED
CARRY CHAINS
View on Apple Maps
CalTrans Lane Closures
NOT FOR EMERGENCY USE. For emergencies visit the official CalTrans QuickMap.East
Active
From: Fresno Avenue/X-town Stockton to Center Street Under-crossing Stockton
View on Apple Maps
C4RA-0003-2021-10-19-20:01:00
C4RA-0003-2021-10-19-20:01:00
Wed Oct 20 2021, 5:01 am
West
Active
From: Fresno Avenue/X-town Stockton to Center Street Under-crossing Stockton
View on Apple Maps
C4RA-0008-2021-10-19-20:01:00
C4RA-0008-2021-10-19-20:01:00
Wed Oct 20 2021, 5:01 am
From: Wheeler Lake Trail (Left) Arnold to Highland Lake Road (Right) Silver Mountain (historical)
View on Apple Maps
C4HA-0003-2021-10-20-07:01:00
C4HA-0003-2021-10-20-07:01:00
Wed Oct 20 2021, 7:01 pm
From: Pennsylvania Gulch (Right) Murphys to Mitchler Avenue Murphys
View on Apple Maps
C4SA-0003-2021-10-20-07:01:00
C4SA-0003-2021-10-20-07:01:00
Wed Oct 20 2021, 3:59 pm
From: Stockton to Stockton EB On Ramp From Wilson Way
View on Apple Maps
P4AA-0003-2021-10-20-07:01:00
P4AA-0003-2021-10-20-07:01:00
Wed Oct 20 2021, 5:01 pm
See all lane closures...
SR-3