In The Northern California Area
No traffic restrictions are reported for this area.
California State Route SR-20 Yuba-Donner Scenic Byway Traffic & CHP Incidents
CHP Traffic Incidents & Accidents on SR-20 today
All Accidents SR-20 Today All YesterdayActive CHP Incidents
Report of Fire
SR-20 at Sicard Flat Road
IC POST : SICARD FLAT X PIONEER TRL - Yuba Sutter in District 3
Incident opened: 2:38PM
* NOTE: CHP incident text may be been modified from its original to improve readability, as a result some errors may have been introduced. Data provided by CHP. Official CHP Incidents.
Real-time Traffic Cameras
View Traffic CamerasCalTrans Road Conditions SR-20
Chain Control on SR-20
SR-20 Major Junctions (7)
List of major junction quick links along SR-20 with current incident count details.
![Route SR-1]()
Fort Bragg, California![Route SR-29]()
Upper
Lake![Route SR-53]()
Clearlake![Route I-5]()
Williams 9 Incidents![Route SR-99]()
Yuba City 5 Incidents![Route SR-49]()
Grass Valley![Route I-80]()
Emigrant Gap, California 1 Incidents
CalTrans Message Signs for SR-20 (5) - See All
Real-time highway message signs with travel times, travel, wind, fog and chain controls alerts and accident conditions.
Men 20 PM 35. E 0f 101/20 Calpella - FWBT Redwood Valley, Mendocino D:1
SHARE THE ROAD
LOOK TWICE FOR
MOTORCYCLISTS
6:55AM 5/29/2023
View on Google Maps
Men 20 PM 32. W of Willits - FWBT Willits, Mendocino D:1
SHARE THE ROAD
LOOK TWICE FOR
MOTORCYCLISTS
6:55AM 5/29/2023
View on Google Maps
Lak 20 PM 7. W of Jct 29 - FEBT Upper Lake, Lake D:1
SHARE THE ROAD
LOOK TWICE FOR
MOTORCYCLISTS
6:50AM 5/29/2023
View on Google Maps
Lak 20 PM 31. E of Jct 53 - FWBT Clearlake Oaks, Lake D:1
SHARE THE ROAD
LOOK TWICE FOR
MOTORCYCLISTS
6:55AM 5/29/2023
View on Google Maps
Men 20 PM 0.25 Ft. Bragg FEBT Fort Bragg, Mendocino D:1
WATCH
FOR
BIKES
7:00AM 5/29/2023
View on Google Maps
CalTrans Lane & Road Closures SR-20
East / West
Active
One-Way Traffic closure lasting 12 hours on Conventional Hwy for Roadway Excavation affecting #1 lane(s) in District: 3
From: White Cloud Campground Nevada City to Nevada City
Tue May 30 2023, 6:01PM
Wed May 31 2023, 5:59AM
Wed May 31 2023, 5:59AM
East
Active
Lane closure lasting 12 hours on Conventional Hwy for Utility Work affecting Auxiliary, Right Shoulder lane(s) in District: 3
From: Penn Valley Dr Rough And Ready to Penn Valley Dr Rough And Ready Start at PM 6.4
Tue May 30 2023, 6:30PM
Wed May 31 2023, 6:30AM
Wed May 31 2023, 6:30AM
West
Active
Lane closure lasting 9 hours on Conventional Hwy for Striping Operation affecting #1 lane(s) in District: 3
From: Shasta St Yuba City to Tharp Rd Yuba City
Tue May 30 2023, 8:01PM
Wed May 31 2023, 5:01AM
Wed May 31 2023, 5:01AM
East
Active
Lane closure lasting 9 hours on Conventional Hwy for Striping Operation affecting #1 lane(s) in District: 3
From: Tharp Rd Yuba City to Shasta St Yuba City
Tue May 30 2023, 8:01PM
Wed May 31 2023, 5:01AM
Wed May 31 2023, 5:01AM
One-Way Traffic closure lasting a day on Conventional Hwy for Roadway Excavation affecting #1 lane(s) in District: 3
From: White Cloud Campground Nevada City to Nevada City
Wed May 31 2023, 6:01AM
Thu Jun 1 2023, 5:59AM
Thu Jun 1 2023, 5:59AM
Other Routes
SR-19
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What's Happening
List of the top 15 routes with the most CHP incidents today.