Funding
Transportation Development Act Article 3
Transportation Development Act (TDA) funds are generated from a ΒΌ cent tax on sales throughout California. Two percent of TDA funds return to the county of origin in the form of TDA Article 3 (TDA-3) funds.
Solano Transportation Authority (STA) annual TDA-3 discretionary fund capacity is estimated to be about $500,000 to fund active transportation projects, such as bicycle, pedestrian, and traffic calming projects.
Solano Transportation Authority (STA) invites public agencies located in the seven Solano cities and the unincorporated County of Solano to submit grant applications for the Transportation Development Act Article 3 (TDA-3) Call for Projects. This is part of a coordinated call for projects for One Bay Area Grant Cycle 4 (OBAG 4), CARE, and TFCA 40% Fund Program discretionary funds.
As part of this Call for Projects, STA staff will consider a multi-year allocation of funds of up to 4 years as part of the Coordinated Call for Projects with the OBAG 4, CARE, and TFCA 40% Fund Program. The TDA-3 funding estimate over the next four years is estimated to be close to $2 million.
Project sponsors are required to present their project proposals at the in-person Joint Bicycle and Pedestrian Advisory Committee meeting scheduled for September 3, 2026, from 6:00-7:30 PM, at the STA Building located at 423 Main Street, Suisun City, CA 94585.
Details on the grant submittal requirements are included as part of the grant application package.
The deadline to submit grant applications is June 30, 2026, by 5:00 PM.
For any questions regarding this grant program, or for assistance with project submittals, please contact Dulce Jimenez, Assistant Planner, at (707) 399-3214 or through email djimenez@sta.ca.gov.