Section 405(d) impaired driving countermeasures grant (23 C.F.R. § 1300.23; 23 U.S.C. § 405(d)) ― grant to support certain costs of state impaired driving countermeasures programs consistent…

The National Highway Traffic Safety Administration awarded the Executive Office of the State of Oklahoma $2,970,228.09 on October 1, 2025, under the Section 405(D) Impaired Driving Countermeasures Grant (CFDA 20.616, National Priority Safety Programs).

The award funds Oklahoma's impaired driving countermeasures programs, including adoption and enforcement of mandatory alcohol-ignition interlock laws and 24/7 sobriety programs. Oklahoma qualifies for this funding through an approved triennial highway safety plan and annual grant application that identify problem areas, engage public participation, establish performance measures, and detail countermeasure strategies designed to reduce motor vehicle crashes, injuries, and fatalities.

The recipient, the Executive Office of the State of Oklahoma Office of the Governor, serves as the state highway safety office administering the grant. Performance runs through September 30, 2029, with place of performance in Oklahoma City, Oklahoma. Funds are obligated at $2,970,228.09 and provided on a reimbursement basis through Electronic Transfer of Funds as costs are incurred and vouchers are submitted. The state must retain all project records, contracts, financial documents, and supporting materials for three years following submission of the final expenditure report.

Section 405(d) impaired driving countermeasures grant (23 C.F.R. § 1300.23; 23 U.S.C. § 405(d)) ― grant to support certain costs of state impaired driving countermeasures programs consistent with 23 C.F.R. § 1300.23(j). 405(d) funding is used for impaired driving countermeasures. Qualifying states must meet statutory requirements and can also receive funding for adoption and enforcement a mandatory alcohol-ignition interlock laws and 24/7 sobriety programs. These funds are apportioned using statutory apportionment formula. These funds are provided to the state and territorial highway safety offices based on an approved triennial highway safety plan that details problem identification, public participation and engagement, performance measures, countermeasure strategies for programming funds and an approved annual grant application that details planned projects using identified countermeasure strategies for programming funds to help reduce crashes, injuries and fatalities resulting from motor vehicle crashes.