Local Highway Safety Improvement Program (HSIP)

About this funding opportunity

Achieve a significant reduction in traffic fatalities and serious injuries on all local public roads.

The Highway Safety Improvement Program (HSIP), codified as Section 148 of Title 23, United States Code (23 U.S.C §148), is a core federal-aid program with the purpose to achieve a significant reduction in traffic fatalities and serious injuries on all public roads. The Division of Local Assistance (DLA) manages California's local agency share of HSIP funds. California's Local HSIP focuses on infrastructure projects with nationally recognized crash reduction factors (CRFs). Local HSIP projects must be identified on the basis of crash experience, crash potential, crash rate, or other data-supported means.

Topic areas: Transportation and Mobility, Public Policy and Governance.

Funding amount

This grant provides $100K-$10M in funding, up to $10M per award.

Deadline

Applications are due Nov 02, 2026. Confirm the exact closing time on the official program page before applying.

Who can apply

This opportunity is open to the following applicant types:

• Public Authorities

Eligibility

Any California local agency that owns, operates, and maintains the public roadways can apply. N/A

Agency

Local Highway Safety Improvement Program (HSIP) is administered by Department of Transportation (DT), listed via Department of Transportation.