Not later than 60 days after the funds are reserved under § 1275.6, the Governor's Representative for Highway Safety and the Chief Executive Officer of the State's Department of Transportation for each State must jointly identify, in writing to the appropriate NHTSA Regional Administrator and FHWA Division Administrator, how the funds will be programmed between alcohol-impaired driving programs under paragraph (c) of this section and highway safety improvement program activities under paragraph (d) of this section. Funds will remain reserved until this notification is provided by the State.

As soon as practicable after NHTSA and FHWA receive the notification described in paragraph (a) of this section, the Secretary will:

Transfer the reserved funds identified by the State for alcohol-impaired driving programs under paragraph (c) of this section to the apportionment of the State under 23 U.S.C. 402; and

Release the reserved funds identified by the State for highway safety improvement program activities under paragraph (d) of this section to the State Department of Transportation.

Any funds transferred under paragraph (b)(1) of this section shall be—

Used for approved projects for alcohol-impaired driving countermeasures; or

Directed to State and local law enforcement agencies for enforcement of laws prohibiting driving while intoxicated or driving under the influence and other related laws (including regulations), including the purchase of equipment, the training of officers, and the use of additional personnel for specific alcohol-impaired driving countermeasures, dedicated to enforcement of the laws (including regulations).

Any funds released under paragraph (b)(2) of this section shall be used for highway safety improvement program activities eligible under 23 U.S.C. 148.

Once the funds have been transferred or released under paragraph (b) of this section, the State may not revise the notification described in paragraph (a) of this section identifying how the funds will be programmed between alcohol-impaired driving programs and highway safety improvement program activities.

The Federal share of the cost of any project carried out with the funds transferred or released under paragraph (b) of this section is 100 percent.

If any funds are transferred under paragraph (b)(1) of this section to the apportionment of a State under Section 402 for a fiscal year, the amount of obligation authority determined under paragraph (g)(2) of this section shall be transferred for carrying out projects described in paragraph (c) of this section.

The obligation authority referred to in paragraph (g)(1) of this section shall be transferred from the obligation authority distributed for the fiscal year to the State for Federal-aid highways and highway safety construction programs, and the amount shall be determined by multiplying:

The amount of funds transferred under paragraph (b)(1) of this section to the apportionment of the State under Section 402 for the fiscal year; by

The ratio that:

The amount of obligation authority distributed for the fiscal year to the State for Federal-aid highways and highway safety construction programs; bears to

The total of the sums apportioned to the State for Federal-aid highways and highway safety construction programs (excluding sums not subject to any obligation limitation) for the fiscal year.

Notwithstanding any other provision of law, no limitation on the total obligations for highway safety programs under Section 402 shall apply to funds transferred under paragraph (b)(1) of this section.