Senate Bill 1121 (SB 1121)

Senate Bill 1121 requires the California Transportation Commission, in consultation with CalSTA and Caltrans, to prepare a needs assessment of the cost to operate, maintain, and provide for the necessary future growth of the state and local transportation system for the next 10 years.

You may access the full language of Senate Bill 1121 here.

The Interim Transportation Needs Assessment is due to the Legislature on or before January 1, 2024.

The Completed Transportation Needs Assessment is due on or before January 1, 2025, and every 5 years thereafter.

October 11(W), 2023

Senate Bill 1121 Draft Interim Transportation Needs Assessment Workshop

Virtual Meeting

1:00PM - 3:00PM


September 21(Th), 2023

Senate Bill 1121 Stakeholder Meeting

Virtual Meeting

2:00PM - 3:00PM


August 31(Th), 2023

Senate Bill 1121 Stakeholder Meeting

Virtual Meeting

2:00PM - 3:00PM


August 8(T), 2023

Senate Bill 1121 Kick-Off Meeting

Virtual Meeting

1:00PM - 3:00PM

Contact Information

Frances Dea-Sanchez
Associate Deputy Director
California Transportation Commission 
Email: Frances.Dea-Sanchez@catc.ca.gov
Phone: (916) 281-4475

Laura Pennebaker
Deputy Director 
California Transportation Commission 
Email: Laura.Pennebaker@catc.ca.gov
Phone: (916) 837-8164