California State Route SR-20 Yuba-Donner Scenic Byway West Traffic & CHP Incidents

Real-time Traffic Cameras

CHP Traffic Incidents & Accidents on SR-20 West today

Active CHP Incidents

CalTrans Road Conditions SR-20

In The Northern California Area

1-way controlled traffic at various locations from 9.9 mi east to 11.2 mi east of Nevada City (Nevada Co) from 0630 hrs to 2000 hrs Tuesday thru Saturday thru 9/23/23 - Due to construction

In The Northern California Area

1-way controlled traffic at various locations from 5.2 mi east of Washington Rd /at Diamond Plantation Rd/ to 5.4 mi west of the Jct of I 80 (Nevada Co) from 0630 hrs to 2000 hrs Tuesday thru Saturday thru 9/23/23 - Due to construction

1-way controlled traffic at various locations from 5.2 mi east of Washington Rd /at Diamond Plantation Rd/ to 5.4 mi west of the Jct of I 80 (Nevada Co) from 0630 hrs to 2000 hrs Tuesday thru Saturday thru 9/23/23 - Due to construction

Chain Control on SR-20 West

SR-20 Major Junctions (7)

• Fort Bragg, California  2 Incidents
• Upper Lake  1 Incidents
• Clearlake
• Williams  8 Incidents
• Yuba City  6 Incidents
• Grass Valley
• Emigrant Gap, California  6 Incidents

CalTrans Message Signs for SR-20 (0) - See All

CalTrans Lane & Road Closures SR-20 West

West

Sun Sep 24 2023, 7:01PM

Full closure lasting 7 days on Conventional Hwy for Roadway Excavation affecting All lane(s) in District: 3

From: Bear River Alta to Omega Rest Area Washington

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ID: C20KA-0015-2023-09-24-19:01:00

Sun Sep 24 2023, 7:01PM
Sun Oct 1 2023, 6:59PM

West

Mon Sep 25 2023, 7:01PM

Alternating Lanes closure lasting 11 hours on Mainline for Bridge Work affecting #1 lane(s) in District: 1

From: Cold Creek Bridge #1 10 41 Ukiah to Cold Creek Bridge #1 10 41 Ukiah

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ID: C20HA-0007-2023-09-25-19:01:18

Mon Sep 25 2023, 7:01PM
Tue Sep 26 2023, 5:59AM

West

Mon Sep 25 2023, 7:01PM

Full closure lasting 11 hours on On Ramp for Striping Operation affecting All lane(s) in District: 1

From: Potter Rd Redwood Valley to Route 20 Redwood Valley

View on Google Maps
ID: C20HA-0011-2023-09-25-19:01:54

Mon Sep 25 2023, 7:01PM
Tue Sep 26 2023, 5:59AM

West

Tue Sep 26 2023, 7:01PM

Alternating Lanes closure lasting 11 hours on Mainline for Bridge Work affecting #1 lane(s) in District: 1

From: Cold Creek Bridge #1 10 41 Ukiah to Cold Creek Bridge #1 10 41 Ukiah

View on Google Maps
ID: C20HA-0008-2023-09-26-19:01:18

Tue Sep 26 2023, 7:01PM
Wed Sep 27 2023, 5:59AM

West

Tue Sep 26 2023, 7:01PM

Full closure lasting 11 hours on On Ramp for Striping Operation affecting All lane(s) in District: 1

From: Potter Rd Redwood Valley to Route 20 Redwood Valley

View on Google Maps
ID: C20HA-0012-2023-09-26-19:01:54

Tue Sep 26 2023, 7:01PM
Wed Sep 27 2023, 5:59AM

Other Routes

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