LIVETRAFFICCAM

SR-4 in California Traffic Cameras, Closures & Conditions - 30 Live

Every live Caltrans camera along SR-4 in California. 30 of 38 cameras showed a live picture in the last 24 hours.

2 reported events on this route (all roadwork)
  • Roadwork: Alternating Lanes for drainage work on SR-4 (eastbound) near Arnold. Lanes closed: LShoulder, 1, 2, RShoulder.
  • Roadwork: Lane for drainage work on SR-4 (both directions) near Avery. Lanes closed: RShoulder. Estimated delay 0 minutes.
  • Reported by Caltrans. Reports refresh about every 10 minutes.
Where the SR-4 cameras are
SR-4 : at Alhambra AveSR-4 : at EOF Lone Tree WaySR-4 : at EOF Loveridge RdSR-4 : at EOF San Marco BlSR-4 : at Pine StSR-4 : at WOF San Marco Bl/Willow Pass RdI-80 : E80 at EB80 to EB 4 CRSR-4 : Morello AvSR-4 : E4 at Morello AvSR-4 : I-680SR-4 : Port Chicago HwySR-4 : Just East Of Willow Pass RoadSR-4 : San Marco BlvdSR-4 : At Bailey RoadSR-4 : East Of Bailey RoadSR-4 : Just West of Railroad AvenueSR-4 : Loveridge RoadSR-4 : Loveridge RoadSR-4 : Century BlvdSR-4 : Somerville RoadSR-4 : Contra Loma Blvd / L StreetSR-4 : At JWO Hillcrest AvenueSR-4 : Hillcrest AvenueSR-4 : Laurel RoadSR-4 : Lone Tree WaySR-4 : Sand Creek Road71 - WB 4 Wilson Way72 - WB 4 Filbert166 - EB 4 E/O SR 99167 - WB 4 E/O Jack Tone RdSR-4 : AT EOF JCT N160SR-4 : EOF HillcrestSR-4 : WOF Lone Tree WySR-4 : at Glacier AvSR-4 : Just West of Pacheco BoulevardSR-4 : at Harbor St OCSR-4 : East Of Century BlvdSR-4 : at San Jose AveSTOCKTONCONCORDANTIOCHRICHMONDPITTSBURGSTOCKTONCONCORDANTIOCHRICHMONDPITTSBURG10 mi
Map of SR-4 cameras in milepost order
MP 0MP 73.652SR-4 : at Alhambra AveSR-4 : at Pine StSR-4 : Morello AvSR-4 : E4 at Morello AvSR-4 : at Glacier AvSR-4 : Just West of Pacheco BoulevardSR-4 : I-680MartinezSR-4 : AT EOF JCT N160SR-4 : EOF HillcrestSR-4 : Century BlvdSR-4 : East Of Century BlvdSR-4 : Somerville RoadSR-4 : Contra Loma Blvd / L StreetSR-4 : At JWO Hillcrest AvenueSR-4 : Hillcrest AvenueSR-4 : Laurel RoadSR-4 : Lone Tree WayAntiochSR-4 : at EOF Lone Tree WaySR-4 : WOF Lone Tree WySR-4 : Sand Creek RoadSR-4 : at San Jose AveBrentwoodSR-4 : at EOF Loveridge RdSR-4 : at EOF San Marco BlSR-4 : at WOF San Marco Bl/Willow Pass RdSR-4 : San Marco BlvdSR-4 : At Bailey RoadSR-4 : East Of Bailey RoadSR-4 : Just West of Railroad AvenueSR-4 : at Harbor St OCSR-4 : Loveridge RoadSR-4 : Loveridge RoadPittsburgI-80 : E80 at EB80 to EB 4 CRSR-4 : Port Chicago HwySR-4 : Just East Of Willow Pass Road71 - WB 4 Wilson Way72 - WB 4 Filbert166 - EB 4 E/O SR 99167 - WB 4 E/O Jack Tone RdStockton

Martinez · 5 of 7 live

SR-4 : at Alhambra Ave live camera view Verified · 9h updates ~every 5 min
SR-4 : at Alhambra Ave - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 0.000
SR-4 : at Pine St live camera view Verified · 4h updates ~every 5 min
SR-4 : at Pine St - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 0.000
SR-4 : Morello Av live camera view Verified · 8h updates ~every 5 min
SR-4 : Morello Av - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 10.23
SR-4 : E4 at Morello Av live camera view Verified · 7h updates ~every 5 min
SR-4 : E4 at Morello Av - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 10.73
SR-4 : I-680 live camera view Verified · 7h updates ~every 5 min
SR-4 : I-680 - North
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 12.48

Offline in our latest checks:SR-4 : at Glacier Av - last seen 41d agoSR-4 : Just West of Pacheco Boulevard - last seen 41d ago

Antioch · 7 of 10 live

SR-4 : Contra Loma Blvd / L Street live camera view Verified · 6h
SR-4 : Contra Loma Blvd / L Street - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 26.69
SR-4 : At JWO Hillcrest Avenue live camera view Verified · 6h
SR-4 : At JWO Hillcrest Avenue - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 28.11
SR-4 : Lone Tree Way live camera view Verified · 6h
SR-4 : Lone Tree Way - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 32.71
SR-4 : Century Blvd live camera view Verified · 1h updates ~every 5 min
SR-4 : Century Blvd - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 24.8
SR-4 : Somerville Road live camera view Verified · 8h updates ~every 5 min
SR-4 : Somerville Road - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 25.73
SR-4 : Hillcrest Avenue live camera view Verified · 5h updates ~every 5 min
SR-4 : Hillcrest Avenue - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 28.68
SR-4 : Laurel Road live camera view Verified · 6h updates ~every 5 min
SR-4 : Laurel Road - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 31.16

Offline in our latest checks:SR-4 : AT EOF JCT N160 - last seen 28d agoSR-4 : EOF Hillcrest - last seen 14d agoSR-4 : East Of Century Blvd - last seen 41d ago

Brentwood · 2 of 4 live

SR-4 : at EOF Lone Tree Way live camera view Verified · 8h updates ~every 5 min
SR-4 : at EOF Lone Tree Way - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 0.000
SR-4 : Sand Creek Road live camera view Verified · 6h updates ~every 5 min
SR-4 : Sand Creek Road - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 34.02

Offline in our latest checks:SR-4 : WOF Lone Tree Wy - last seen 41d agoSR-4 : at San Jose Ave - last seen 41d ago

Pittsburg · 9 of 10 live

SR-4 : Just West of Railroad Avenue live camera view Verified · 2h
SR-4 : Just West of Railroad Avenue
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 22.31
SR-4 : at EOF Loveridge Rd live camera view Verified · 6h updates ~every 5 min
SR-4 : at EOF Loveridge Rd - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 0.000
SR-4 : at EOF San Marco Bl live camera view Verified · 6h updates ~every 5 min
SR-4 : at EOF San Marco Bl - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 0.000
SR-4 : at WOF San Marco Bl/Willow Pass Rd live camera view Verified · 2h updates ~every 5 min
SR-4 : at WOF San Marco Bl/Willow Pass Rd - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 0.000
SR-4 : San Marco Blvd live camera view Verified · 7h updates ~every 5 min
SR-4 : San Marco Blvd - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 18.48
SR-4 : At Bailey Road live camera view Verified · 8h updates ~every 5 min
SR-4 : At Bailey Road - West
· Camera: Caltrans · official site · 13% 14-day uptime
SR-4 · MP 19.95
SR-4 : East Of Bailey Road live camera view Verified · 1h updates ~every 5 min
SR-4 : East Of Bailey Road
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 21.22
SR-4 : Loveridge Road live camera view Verified · 7h updates ~every 5 min
SR-4 : Loveridge Road - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 24.1
SR-4 : Loveridge Road live camera view Verified · 6h updates ~every 5 min
SR-4 : Loveridge Road - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 24.16

Offline in our latest checks:SR-4 : at Harbor St OC - last seen 41d ago

Rodeo · 1 live

I-80 : E80 at EB80 to EB 4 CR live camera view Verified · 7h updates ~every 5 min
I-80 : E80 at EB80 to EB 4 CR - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 0.24

Concord · 2 live

SR-4 : Port Chicago Hwy live camera view Verified · 7h
SR-4 : Port Chicago Hwy - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 15.28
SR-4 : Just East Of Willow Pass Road live camera view Verified · 1h updates ~every 5 min
SR-4 : Just East Of Willow Pass Road
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 16.75

Stockton · 4 live

71 - WB 4 Wilson Way live camera view Verified · 3h
71 - WB 4 Wilson Way - West
· Camera: Caltrans · official site · 98% 14-day uptime
SR-4 · MP 64.977
72 - WB 4 Filbert live camera view Verified · 8h
72 - WB 4 Filbert - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 65.56
166 - EB 4 E/O SR 99 live camera view Verified · 2h
166 - EB 4 E/O SR 99 - East
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 68.175
167 - WB 4 E/O Jack Tone Rd live camera view Verified · 6h
167 - WB 4 E/O Jack Tone Rd - West
· Camera: Caltrans · official site · 100% 14-day uptime
SR-4 · MP 73.652

SR-4 in California road conditions

How do I check SR-4 in California road conditions?
Check SR-4 in California road conditions with the live cameras on this page: 30 of 38 live in the last 24 hours. Each camera shows the pavement, weather, and traffic at its spot right now. It is a current image, not a text report or incident feed. Cameras are placed along SR-4.
Are these cameras live?
We recheck every camera around the clock. A camera's badge shows when its feed last answered a check, and a feed that stops answering is marked offline. 30 of 38 showed a live picture in the last 24 hours.
Is SR-4 in California closed right now?
A camera is the fastest visual check, but closure calls are official ones: for closures, accident reports, and chain controls, see Caltrans road conditions. Caltrans road conditions

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