In The Central California Area
No traffic restrictions are reported for this area.
Highway SR-221 Traffic & Road Conditions in California
CHP Traffic Incidents, Accidents & Alerts on SR-221
No reported CHP Traffic incidents for this route.
CalTrans Road Conditions SR-221
SR-221 Major Junctions (3)
CalTrans Message Signs for SR-221 (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-221
How does freeway lane numbering work?In Napa The right shoulder will be closed for electrical work along Southbound Highway 221 at Basalt Rock Company from May 20 at 9:01AM to May 20 at 3:01PM.
From: Basalt Rock Company to Basalt Rd in Napa
In Napa The right shoulder will be closed for electrical work along Northbound Highway 221 at Basalt Rd from May 20 at 9:01AM to May 20 at 3:01PM.
From: Basalt Rd to Basalt Rock Company in Napa
In Napa The right shoulder will be closed for electrical work along Southbound Highway 221 at Basalt Rock Company from May 21 at 9:01AM to May 21 at 3:01PM.
From: Basalt Rock Company to Basalt Rd in Napa
In Napa The right shoulder will be closed for electrical work along Northbound Highway 221 at Basalt Rd from May 21 at 9:01AM to May 21 at 3:01PM.
From: Basalt Rd to Basalt Rock Company in Napa
In Napa The right shoulder will be closed for electrical work along Southbound Highway 221 at Basalt Rock Company from May 22 at 9:01AM to May 22 at 3:01PM.
From: Basalt Rock Company to Basalt Rd in Napa
What's Happening
List of the top 15 routes with the most CHP incidents today.