Senate Bill 671 (SB 671)

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SB 671 requires that the CTC prepare a Clean Freight Corridor Efficiency Assessment to identify freight corridors, or segments of corridors, and the infrastructure needed to support the deployment of zero-emission medium and heavy-duty vehicles. The Clean Freight Corridor Efficiency Assessment is due December 1, 2023.

This bill SB 671 may be accessed here in full.

SB 671 Workgroup meetings materials, including agendas, presentations, and recordings, can be found below or are available here.

The Final Clean Freight Corridor Efficiency Assessment that was approved by the California Transportation Commission on December 6, 2023 and submitted to the Legislature can be found here.

Summary of Current Information 

July 7(F), 2023

Senate Bill 671 Workgroup Meeting

Virtual Meeting

10:00am - 11:30am


June 29(Th), 2023

June Commission Meeting Update


May 18(Th), 2023

May Commission Meeting Update


March 24(F), 2023

Senate Bill 671 Workgroup Meeting

Virtual Meeting

10:00am - 11:00am


February 9(Th), 2023

SB 671 In-Person Meeting-Freight Data Workshop

1:00pm - 4:00pm


December 9(F), 2022

Senate Bill 671 Workgroup Meeting

Via Webinar

10:00am - 11:00am


November 4(F), 2022

Senate Bill 671 (SB 671) Workgroup Meeting

10:00 – 11:00 am


September 27(T), 2022

Senate Bill (SB 671) Workgroup Meeting (In-Person Only)

1:00pm - 4:00pm

Byron Sher Auditorium

1001 I Street

Sacramento, California


August 26(F), 2022

Senate Bill 671 (SB 671) Workgroup Meeting

10:00 am – 11:00 am


August 17(W) - 18(TH), 2022

California Transportation Commission Meeting


July 22(F), 2022

Senate Bill 671 (SB 671) Workgroup Meeting

10:00am - 11:00am


May 13(F), 2022

Senate Bill 671 (SB 671) Workgroup Meeting

10:00am - 11:00am

April 1(F), 2022

Senate Bill 671 Workgroup

10:00am - 11:00am

March 4(F), 2022

Senate Bill 671 Workgroup

10:00am - 11:00am

February 4(F), 2022

Senate Bill 671 (SB 671) Workgroup Meeting

10:00am - 11:00am


Contact Information 

Kayla Giese
SB 671 Assessment Coordinator
California Transportation Commission 
Email: Kayla.Giese@catc.ca.gov
Phone: (916) 281-6109

Commission staff compiled information, available here, on various funding programs for zero-emission infrastructure.