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 Northbound Highway 221 at Basalt Rd from May 6 at 9:01AM to May 6 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 6 at 9:01AM to May 6 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 7 at 9:01AM to May 7 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 7 at 9:01AM to May 7 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 8 at 9:01AM to May 8 at 3:01PM.
From: Basalt Rd to Basalt Rock Company in Napa
What's Happening
List of the top 15 routes with the most CHP incidents today.