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Highway SR-221 Lane Closures, Road Construction and Blocked Lanes

The following is a list of CalTrans lane closures, road construction, and blocked lanes that are active or plannded for on Highway SR-221

CalTrans Lane & Road Closures on Highway SR-221 South

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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
Google Maps & Street View
ID: P221HA-0005-2024-05-20-09:01:10

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
Google Maps & Street View
ID: P221HA-0006-2024-05-21-09:01:10

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
Google Maps & Street View
ID: P221HA-0007-2024-05-22-09:01:10

In Napa The right shoulder will be closed for electrical work along Southbound Highway 221 at Basalt Rock Company from May 23 at 9:01AM to May 23 at 3:01PM.

From: Basalt Rock Company to Basalt Rd in Napa
Google Maps & Street View
ID: P221HA-0008-2024-05-23-09:01:10
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