Caltrans Closes Westbound Highway 37 Overnight

NORTH BAY, CA — Caltrans scheduled a nighttime full closure Monday night of westbound state Highway 37 from Mare Island in Vallejo to Sears Point in Sonoma County for an ongoing major pavement repair project.

During the closure from 9 p.m. Monday, May 6, until 4 a.m. Tuesday, May 7, Caltrans crews were expected to complete the striping of the newly paved westbound lanes.

Because of unfavorable weather and high winds during a previous weekend closure, Caltrans had to reschedule some of the work for Monday night. To ensure the safety of workers and motorists, Caltrans needed to fully close westbound lanes.

Motorists traveling westbound on SR-37 were advised of the detour route.:

1. exit right onto northbound SR-29/Sonoma Boulevard in Vallejo;
2. continue on northbound SR-29/Broadway to SR-29/SR-12;
3. turn left and continue on SR-12/SR-121 (Carneros Hwy/Fremont Dr);
4. turn left on SR-121/Arnold Drive; and
5. turn right back on westbound SR-37.

Caltrans To Close Eastbound SR-37 This Weekend

Caltrans is planning a 55-hour full weekend closure of eastbound SR-37 for this weekend, Friday night, May 10 - Monday morning, May 13, and will provide more information on the closure soon.

Those with questions or concerns about the project can call the SR-37 Pave Project Hotline at 510-286-0319 or visit the project webpage: 37pave.com.