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California State Route SR-20 Yuba-Donner Scenic Byway West Traffic & Road Conditions

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CHP Traffic Incidents, Accidents & Alerts on SR-20 West
No reported CHP Traffic incidents for this route.
All Accidents SR-20 Today All Yesterday

CalTrans Road Conditions SR-20


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SR-20

In The Northern California Area

1-way controlled traffic at various locations from Road 144 in Calpella to 4.1 mi east of Calpella at Potter Valley Rd (Mendocino Co) from 0600 hrs to 1800 hrs Monday thru Friday thru 5/31/24 - Due to utility work
SR-20

In The Northern California Area

1-way controlled traffic at various locations from 1.1 mi east to 2.4 mi east of the Mendocino/Lake Co Line 24 hrs a day 7 days a week thru 1400 hrs on 11/27/24 - Due to construction - Motorists are subject to delays of up to 15 minutes
Data provided by CalTrans. NOT FOR EMERGENCY USE. In an emergency visit official CalTrans website.

SR-20 Major Junctions (7)

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

Real-time highway message signs with travel times, travel, wind, fog and chain controls alerts and accident conditions.

CalTrans Lane & Road Closures on Highway SR-20 West

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In Willits Lane #2, and the right shoulder will be closed for utility work along Westbound Highway 20 at Holly St - Willits from May 28 at 9:01AM to May 28 at 3:01PM.

From: Holly St - Willits to Jct Fort Bragg-Willits Rd & Redwood Hwy - Willits in Willits
Google Maps & Street View
ID: P20AA-0001-2024-05-28-09:01:00

In Yuba City Lanes #1, #2 will be closed overnight for striping operation along Westbound Highway 20 at El Margarita Rd from May 28 at 9:01PM to May 29 at 5:59AM.

From: El Margarita Rd to Township Rd in Yuba City
Google Maps & Street View
ID: C20FB-0002-2024-05-28-21:01:00

In Nevada City All lanes will be closed overnight for curb/gutter/sidewalk work along Westbound Highway 20 at Sacramento St On Ramp from May 28 at 10:01PM to May 29 at 5:59AM.

From: Sacramento St to Route 20 in Nevada City WB On Ramp at Sacramento
Google Maps & Street View
ID: C20IA-0003-2024-05-28-22:01:00

In Nevada City Lane #2 will be closed overnight for drainage cleaning along Westbound Highway 20 at Sacramento St from May 28 at 10:01PM to May 29 at 5:59AM.

From: Sacramento St to Sacramento St in Nevada City WB Lane 2 closure by Sta 336+00
Google Maps & Street View
ID: C20IA-0008-2024-05-28-22:01:00

In Nevada City Lane #2 will be closed overnight for ac paving along Westbound Highway 20 at Gold Flat Rd from May 28 at 10:01PM to May 29 at 5:59AM.

From: Gold Flat Rd in Nevada City to Dorsey Drive in Grass Valley WB Lane 2 closure by Sta 292+00
Google Maps & Street View
ID: C20IA-0013-2024-05-28-22:01:00
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