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Highway SR-37 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-37

CalTrans Lane & Road Closures on Highway SR-37 WestHow does freeway lane numbering work?

In Vallejo All lanes will be closed multi-day (long term) for grinding and paving along Westbound Highway 37 at Mini Dr from Apr 26 at 9:01PM to Apr 29 at 3:59AM.

From: Mini Dr in Vallejo to Sears Point Rd East (L) to Route 121 (Arnold Drive) in Sonoma All WB 37 traffic detoured to Hwy 29 via Hwy 29 off-ramp.
Google Maps & Street View
ID: C37LA-0001-2024-04-26-21:01:00

In Vallejo All lanes will be closed multi-day (long term) for grinding and paving along Westbound Highway 37 at Route 29 (Sonoma Blvd) from Apr 26 at 9:01PM to Apr 29 at 3:59AM.

From: Route 29 (Sonoma Blvd) to Route 37 in Vallejo NB Hwy 29 WB On-Ramp to Hwy 37
Google Maps & Street View
ID: C37LA-0005-2024-04-26-21:01:00

In Vallejo All lanes will be closed multi-day (long term) for grinding and paving along Westbound Highway 37 at Wilson Ave/Rodgers St from Apr 26 at 9:01PM to Apr 29 at 3:59AM.

From: Wilson Ave/Rodgers St to Route 37 in Vallejo Wilson Ave WB On-Ramp to Hwy 37
Google Maps & Street View
ID: C37LA-0002-2024-04-26-21:01:00

In Vallejo All lanes will be closed multi-day (long term) for grinding and paving along Westbound Highway 37 at Walnut Ave/Mare Island from Apr 26 at 9:01PM to Apr 29 at 3:59AM.

From: Walnut Ave/Mare Island to Route 37 in Vallejo Mare Island WB On-Ramp to Hwy 37
Google Maps & Street View
ID: C37LA-0004-2024-04-26-21:01:00
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