SR37 Project News

Press Releases

• Caltrans to Repave Section of State Route 37 in Sonoma County

• 2020-17-23 Overnight Lane Closures on State Route 37 in Sonoma County For Test Drilling
  Right lane closes 8:00 PM – 6:00 AM, September 21- October 12, 2020
• 2020-07-16 Weigh in Motion Replacement Project on State Route Highway 37