To encourage States to address national priorities for reducing highway deaths and injuries through occupant protection programs, state traffic safety information system improvements, impaired driving countermeasures, passage of effective laws to reduce distracted driving, implementation of motorcyclist safety programs, and non-motorist safety programs. Two new grant programs were introduced to improve roadside safety and driver and officer safety grants.

To specified in the implementing regulation

Full year supplemental funding under Bipartisan Infrastructure Law and continuing resolution funds as FAST Act extension were released December 2021. Remaining Fiscal Year 2021 funds will be released upon Fiscal Year 2022 appropriation.