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Highway SR-12 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-12

CalTrans Lane & Road Closures on Highway SR-12 How does freeway lane numbering work?

In Rio Vista Lane #1, the median, and the right shoulder will be closed overnight for bridge work along East / westbound Highway 12 at North Front Street from Apr 24 at 6:01PM to Apr 25 at 5:59AM.

From: North Front Street in Rio Vista to Rte 160 in Isleton
Google Maps & Street View
ID: C12FA-0005-2024-04-24-18:01:00

In Kenwood Lane #1 will be closed overnight for gas line work along East / westbound Highway 12 at Jessie St from Apr 24 at 9:01PM to Apr 25 at 5:59AM.

From: Jessie St to Griswold Ave in Kenwood
Google Maps & Street View
ID: P12DB-0015-2024-04-24-21:01:00

In Santa Rosa Lane #1 will be closed overnight for electrical work along East / westbound Highway 12 at Los Guilicos School Rd from Apr 24 at 9:01PM to Apr 25 at 5:59AM.

From: Los Guilicos School Rd in Santa Rosa to Sonoma Creek in Kenwood
Google Maps & Street View
ID: P12DB-0005-2024-04-24-21:01:38
12

East

Active

In Santa Rosa Lane #1 will be closed overnight for pole repair/replace along Eastbound Highway 12 at Redwing Dr from Apr 24 at 9:01PM to Apr 25 at 6:01AM.

From: Redwing Dr to Elaine Dr in Santa Rosa
Google Maps & Street View
ID: P12DB-0009-2024-04-24-21:01:48

In Rio Vista Lane #1, the median, and the right shoulder will be closed overnight for bridge work along East / westbound Highway 12 at North Front Street from Apr 25 at 6:01PM to Apr 26 at 5:59AM.

From: North Front Street in Rio Vista to Rte 160 in Isleton
Google Maps & Street View
ID: C12FA-0006-2024-04-25-18:01:00

In Kenwood Lane #1 will be closed overnight for gas line work along East / westbound Highway 12 at Jessie St from Apr 25 at 9:01PM to Apr 26 at 5:59AM.

From: Jessie St to Griswold Ave in Kenwood
Google Maps & Street View
ID: P12DB-0016-2024-04-25-21:01:00

In Santa Rosa Lane #1 will be closed overnight for electrical work along East / westbound Highway 12 at Los Guilicos School Rd from Apr 25 at 9:01PM to Apr 26 at 5:59AM.

From: Los Guilicos School Rd in Santa Rosa to Sonoma Creek in Kenwood
Google Maps & Street View
ID: P12DB-0006-2024-04-25-21:01:38

In Santa Rosa Lane #1 will be closed overnight for pole repair/replace along Eastbound Highway 12 at Redwing Dr from Apr 25 at 9:01PM to Apr 26 at 6:01AM.

From: Redwing Dr to Elaine Dr in Santa Rosa
Google Maps & Street View
ID: P12DB-0010-2024-04-25-21:01:48

In Rio Vista Lane #1, the median, and the right shoulder will be closed overnight for bridge work along East / westbound Highway 12 at North Front Street from Apr 26 at 8:01PM to Apr 27 at 8:59AM.

From: North Front Street in Rio Vista to Rte 160 in Isleton
Google Maps & Street View
ID: C12FA-0001-2024-04-26-20:01:00

In Santa Rosa Lane #1 will be closed overnight for electrical work along East / westbound Highway 12 at Los Guilicos School Rd from Apr 26 at 9:01PM to Apr 27 at 5:59AM.

From: Los Guilicos School Rd in Santa Rosa to Sonoma Creek in Kenwood
Google Maps & Street View
ID: P12DB-0001-2024-04-26-21:01:38
See all lane closures...