37 Project Meetings & Events

State Route 37 Fairgrounds Drive Divergent Diamond Interchange Project Open House

The Solano Transportation Authority (STA) will be hosting the State Route 37 Drive Divergent Diamond Interchange Project Open House on June 5th, 2025, from 5:30 pm to 7:30 pm. The public can view project displays and ask questions to the project team.

• North Vallejo Community Center
  1121 Whitney Avenue
  Vallejo, CA

California State Assemblywoman Lori D. Wilson Assembly District 11 Town Hall

California State Assemblywoman Lori Wilson will be holding a town hall meeting on June 20th, 2025. Presentations will be held from 10 am to 12 pm with lunch for attendees and city staff from 12 pm to 1 pm. Caltrans will give presentations about transportation projects in Solano County and the North Bay and the City of Vallejo will present on their transportation projects. For questions about event, contact Assemblywoman Wilson’s Office at (707) 438-7359 or A11.ASMDC.org/contact-me.

• Vallejo City Hall (City Council Chambers)
  555 Santa Clara Street, #3
  Vallejo, CA. 94590

Past Meetings

State Route 37 Policy Committee

• The State Route 37 Policy Committee Meeting will be held on Thursday, March 6, 2025.
  • The State Route 37 Policy Committee will be a hybrid meeting with Policy Committee members meeting in-person at
    Key Room
    1385 Hamilton Parkway
    Novato, CA 94949 
  • Members of the public who wish to watch the livestream of the meeting on Zoom may do so through the following link:
    Zoom: https://us02web.zoom.us/j/86933190537?pwd=jQhpsb6azvXgB38Fouk2tVoTtfzY3w.1
    Meeting ID: 869 3319 0537
    Passcode: 254257 
• Agenda Packet: Click here to view the March 6, 2025 agenda packet
• Please visit https://scta.ca.gov/projects/highway37/ for additional information.

State Route 37 Sears Point to Mare Island Improvement Project

• Draft Supplemental Environmental Document (PDF) is now available for review.
  • Public Comment Period: December 18, 2024 through February 3, 2025.         
• A hybrid public meeting was held on January 14, 2025 to discuss the project.     
  • Watch the meeting recording on YouTube: https://youtu.be/DQPjODP7HOc
  • Presentation Slides (PDF)

State Route 37 Policy Committee

• The State Route 37 Policy Committee Meeting will be held on Thursday, November 7, 2024. State Route 37 Policy Committee will be a hybrid meeting, with Policy Committee members meeting in-person.

  • Members of the public who wish to attend in person may do so at:
    Vallejo John F. Kennedy Library
    505 Santa Clara St
    Vallejo, CA 94590
    (Click here to view the meeting location on Google Maps)

    Sonoma County Board of Supervisors
    575 Administration Drive
    Room 100 A
    Santa Rosa, CA 95403
    (Click here to view the meeting location on Google Maps)

  • Or virtually through the following platform:
    https://us02web.zoom.us/j/89202632365?pwd=HJbtbiEYfaYf3FyxoG8QzmXPepwKPB.1
    Meeting ID: 892 0263 2365
    Passcode: 822977
    Call in: (669) 900-9128

• Agenda Packet: Click here to view the November 7, 2024 agenda packet.
• Please visit https://scta.ca.gov/projects/highway37/ for additional information.
• A recording of the meeting is available on the Sonoma County Transportation Authority (SCTA) YouTube channel:
  https://www.youtube.com/watch?v=16ltPxNqubk

State Route 37 Policy Committee

• Thursday, June 6, 2024, 9:30 AM - 11:00AM
• State Route 37 Policy Committee will be a hybrid meeting, with Policy Committee members meeting in-person.
  • Members of the public who wish to attend in person may do so at:
    Metropolitan Transportation Commission
    Bay Area Metro Center Boardroom
    375 Beale Street
    San Francisco, CA 94105
    (Click here to view the meeting location on Google Maps)
  • Or virtually through the following platform:
    https://bayareametro.zoom.us/j/89178440979
    Webinar ID: 891 7844 0979 
• Agenda Packet: Click here to view the agenda packet.
• Please visit https://scta.ca.gov/projects/highway37/ for additional information.
• A recording of this meeting is available on YouTube: https://www.youtube.com/watch?v=NDmfnrju6SM

State Route 37 Policy Committee

• Thursday, February 1, 2024, 9:30 AM - 11:30AM
• State Route 37 Policy Committee will be a hybrid meeting, with Policy Committee members meeting in-person.
  • Members of the public who wish to attend in person may do so at:
    Napa Valley Transportation Authority
    JoAnn Busenbark Board Room
    625 Burnell Street
    Napa, CA 94559
    (Click here to view the meeting location on Google Maps)
  • Or virtually through the following platform:
    https://us02web.zoom.us/j/87697269744?pwd=Y2o2a201bGpwb3ptQ1Q0N2lyZEdSZz09
    Webinar ID: 876 9726 9744
    Passcode: 580139
    Call in: (669) 900-9128
• Agenda Packet: Click here to view the agenda packet.
• Please visit https://scta.ca.gov/projects/highway37/ for additional information.

SR 37 Flood Reduction Project – Draft Environmental Document

• Draft Environmental Document (PDF) is now available for review.
  •  Public Comment Period: August 25, 2023 through October 8, 2023. Comments may be submitted via the following methods:
    • Email to SR37FloodProject@dot.ca.gov
    • Postal Mail addressed to:
      Caltrans District 4
      ATTN: Skylar Nguyen, Senior Environmental Scientist
      P.O. Box 23660, MS: 8B, Oakland, CA 94623-0660
• A hybrid public meeting was held on September 21, 2023, to discuss the project.
  • Watch the meeting recording
    • View the Public Meeting Virtual Display Boards
  • View the 360 Tour
  • Watch the visualization video
• Project Fact Sheet

CTC Meeting (Discussing State Route 37 Toll Facility) In person and via Zoom

• Wednesday, May 17, 2023, 1:00 p.m.
  • In person: Bay Area Metro Center
    375 Beale Street
    San Francisco, CA 94105
  • Zoom Webinar Link: https://zoom.us/j/98758530885?pwd=d0FWYzVzUFE1M1BoZ1JJRWhjL2huUT09
    Or listen by phone: (669) 900-9128
    Webinar ID: 987 5853 0885
    Access Code: 310887
    View the Meeting Agenda

State Route 37 Toll Facility, Sears Point to Mare Island – CTC Public Meeting In person and via Zoom

• Monday, April 24, 2023, 5:30 – 7:00 p.m.
  • Recording of meeting and agenda

SR 37 Flood Reduction Project – Second Scoping Meeting

• Wednesday, December 14, 2022, 5:30 – 7:00 p.m. (Meeting Held via Zoom)
  • Presentation Slides (PDF)
  • Recording of Meeting (YouTube)

SR 37 Planning and Environmental Linkages (PEL) Study – Virtual Public Meeting via Zoom

Wednesday, September 14, 2022, 5:30 – 7:00 p.m. (Meeting Held via Zoom)

• Recording of Meeting

Learn more about the PEL Study.

SR 37 Petaluma River Bridge Preservation Project

• Draft Section 4(f) Evaluation
  • 30-day comment period (November 3 – December 2, 2022)
• Draft Environmental Document
  • Draft Initial Study with Proposed Negative Declaration
  • 30-day comment period (July 6 – August 19, 2022)
• Project Fact Sheet
• Initial Study with Mitigated Negative Declaration

SR 37 CAPM Pavement Project - Draft Environmental Document 

Draft Environmental Document

• Draft Initial Study with Proposed Negative Declaration
• 30-day comment period (March 30 – April 30, 2022)

Project Fact Sheet

SR 37 Sears Point to Mare Island Improvement Project (an interim project) - Draft Environmental Document 

Draft Environmental Document

• Caltrans NOC - Notice of Completion of Draft Environmental Impact Report/Environmental Assessment
• Draft EIR/EA
  • 45-day Comment Period (January 13– February 28, 2022) 
• Project Fact Sheet
• A public meeting was held on Wednesday, February 2, 2022, 5:30 – 7:00 p.m. via Zoom. The meeting recording will be posted here soon.
  • Meeting presentation slides (PDF)
  • Recording of meeting

SR 37 Corridor Ultimate Project (US 101 – I-80) Planning and Environmental Linkages Study Public Meeting

• Tuesday, January 25,  2022, 5:30 PM - 7:0 PM (Meeting Held via Zoom)
• Presentation (English) (PDF)
• Recording of Meeting

Public Scoping Meeting for Route 37 Flood Control Project

• Wednesday, November 17, 2021, 5:30 PM - 7:30 PM (Meeting Held via Zoom)
• Recording of November 17, 2021 Scoping Meeting on You Tube
• Notice of Preparation of Environmental Document - Comment Period Extended until December 17, 2021
• Fact Sheet

Planning and Environmental Linkages Study Meeting

• Public Meeting Slides (PDFs)
• Wednesday, May 26, 2021, 5:30 PM - 7:30 PM

SR 37 Sears Point to Mare Island Improvement Project

• Public Scoping Meeting Presentation from July 22, 2020
• Caltrans NOP - Notice of Preparation of a Draft EIR
• (The comment period has ended)

Proposed SR-37 Traffic Congestion Relief Project

• Preliminary Summary Of Scoping Comments Received and Scoping Meeting Questions

Hwy 37 Policy Committee Policy Committee Meetings

April 15, 2021

• Highway 37 Town Hall: Hosted by Senator Mike McGuire and Senator Bill Dodd

March 4, 2021

• Committee Meeting Agenda Packet March 2021
• Item 4.1: Public Engagement in April
• Item 4.2: Corridor Planning and Environmental Linkages (PEL)
• Item 4.4: US 101 to SR 121 - Flood Reduction

January 7, 2021

• Committee Meeting Agenda Packet January 2021
• Item 4.4: Caltrans Update
• Item 4.5: SR 37 Solano Fairgrounds DDI update
• Item 4.6: Solano County Access Plan

October 1, 2020

• Committee Meeting Agenda Packet October 2020
• Item 4.6: Interim B - Congestion Relief - Sears Point to Mare Island
• Item 4.8: Caltrans Web map

June 4, 2020

• Committee Meeting Agenda Packet June 4, 2020
• Item 4.1: Sonoma Creek Baylands Strategy
• Item 4.2: Funding update - Bridge Tolls to Sales Tax
• Item 4.3: 2020 SHOPP Programming - Funding Confirmed
• Item 4.4.1.2: Flooding US 101 to SR 121
• Item 4.4.2: Ultimate Improvements Update

March 5, 2020

• Committee Meeting Agenda Packet March 5, 2020
• FASTER Bay Area
• FASTER Bay Area Funding Request
• Plan Bay Area 2050 update

Meeting Documents prior to 2020 are posted on the SCTA SR37 website.