Monday, May 20 at Approximately 4:30 AM
Weekend Closure Completed
Four Weeknights Starting Monday, May 20
Alternating overnight weekday full highway closure on Westbound and Eastbound SR-37 Starts Monday, May 20 at 9:00 PM
Sonoma and Solano Counties – Caltrans has REOPENED eastbound State Route 37 (SR-37) between State Route 121 (SR-121) in Sonoma County and State Route 29 (SR-29) in Vallejo.
All traffic lanes on eastbound SR-37 reopened at approximately 4:30 AM on Monday, May 20 after Caltrans successfully completed the fourth and final weekend of paving operations along the 7-mile stretch of SR-37.
Four Weeknights Starting Monday, May 20 at 9 p.m.
Alternating overnight full highway closure on Westbound and Eastbound SR-37
Now that the weekend paving work is completed, Caltrans has scheduled alternating full overnight weekday closures on both Westbound and Eastbound SR-37 to paint new lane lines on the newly paved roadway. This work is called striping work.
To ensure the safety of workers and motorists, Caltrans will need to fully close Westbound and Eastbound lanes on alternating nights. However, one traffic direction of SR-37 will remain open while work is performed on the opposite traffic direction.
Westbound SR-37 between the SR-37/SR-29 interchange in Vallejo and the SR-37/SR-121 interchange in Sonoma County is scheduled to be closed Monday, May 20 at 9:00 PM until Tuesday, May 21 at 4:00 AM.
Westbound SR-37 will also be closed Tuesday, May 21 at 9:00 PM until Wednesday, May 22 at 4:00 AM. Eastbound SR-37 will remain open.
Eastbound SR-37 between the SR-37/SR-121 interchange in Sonoma County and the SR-37/SR-29 interchange in Vallejo will be closed Wednesday, May 22 at 8:00 PM until Thursday, May 23 at 5:30 AM.
Eastbound SR-37 will also be closed Thursday May 23 at 9:00 PM until Friday, May 24 at 4:00 AM. Westbound SR-37 will remain open.
Westbound SR-37 DETOUR:
During Westbound SR-37 closures, motorists traveling westbound on SR-37 will need to:
- Exit right onto northbound SR- 29 (Sonoma Blvd) in Vallejo
- Continue on NB SR-29 (Broadway) to SR-29/SR-12;
- Turn left and continue on SR-12/SR-121 (Carneros Hwy/Fremont Dr);
- Turn left on SR-121 (Arnold Drive)
- Turn right back on WB SR-37.
Eastbound SR-37 DETOUR:
During eastbound SR-37 closures, motorists traveling eastbound on SR-37 will need to:
- Exit left onto northbound SR-121 in Sonoma.
- Make a right on SR-12/SR-121(Carneros Hwy)
- Right on SR-12/SR-29; Enter left for the connector loop Off-ramp back to EB SR-37.
If you have a question or want to share a concern about the project, please call the SR-37 Pave Project Hotline (510) 286-0319.
You can learn and get more updated information about the SR-37 Paving Project on our Caltrans Bay Area project webpage at; www.37pave.com
For 24/7 traffic updates, please visit 511.org: https://twitter.com/511SFBay
For real-time information, please visit Caltrans QuickMap: http://quickmap.dot.ca.gov
Caltrans thanks motorists and the public for its patience and understanding during this necessary work.
#BeWorkZoneAlert
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