Summary of current and upcoming CalTrans lane closures and construction work on SR-20 in California.
: There are three CalTrans closures this morning primarily affecting areas near Le Trianon Resort, and Lake Spaulding Rd.
Upcoming Closures:
4 Closures: Four closures are planned for this morning, primarily affecting areas near Le Trianon Resort, Lake Spaulding Rd, Hoover St, and Private Rd.
No lane closures are currently scheduled along SR-20 during the daytime today.
2 Closures: Two closures are scheduled for this evening, near Lake Spaulding Rd
No lane closures are currently scheduled along SR-20 during the late evening/overnight hours.
Next 3 Days:
7 Closures: Over the next three days, seven closures are planned primarily affecting areas near Placer County Line, Lake Spaulding Rd, Le Trianon Resort, Washington Ridge (Conservation Rd), and White Cloud Campground.
1-way controlled traffic from 1.4 mi west to 1.2 mi west of the Lake/Colusa Co Line 24 hrs a day 7 days a week thru 1800 hrs on 7/1/25 - Due to construction
1-way controlled traffic from 6.3 mi east to 6.8 mi east of the Colusa/Sutter Co Line 24 hrs a day 7 days a week - Due to emergency work
California State Route SR-20 Yuba-Donner Scenic Byway Traffic & Road Conditions
