(a)    Subject to §§ 3–307 and 3–308 of this article, for fiscal year 2019, from the total highway user revenues:

(1)    An amount equal to 7.7% of total highway user revenues shall be distributed to Baltimore City in monthly installments;

(2)    An amount shall be distributed to the counties at the times specified in § 8–407 of this subtitle, to be allocated as provided in § 8–404 of this subtitle, equal to 1.5% of total highway user revenues; and

(3)    An amount shall be distributed to the municipalities at the times specified in § 8–407 of this subtitle, to be allocated as provided in § 8–405 of this subtitle, equal to 0.4% of total highway user revenues.

(b)    (1)    Subject to paragraph (3) of this subsection, for fiscal years 2020 through 2024, capital grants shall be appropriated from the Transportation Trust Fund as provided in § 3–216 of this article based on the following calculations:

(i)    An amount equal to 8.3% of funds credited to the Gasoline and Motor Vehicle Revenue Account shall be appropriated to Baltimore City;

(ii)    An amount equal to 3.2% of funds credited to the Gasoline and Motor Vehicle Revenue Account shall be appropriated to the counties to be distributed as provided in § 8–404 of this subtitle; and

(iii)    An amount equal to 2.0% of funds credited to the Gasoline and Motor Vehicle Revenue Account shall be appropriated to the municipalities to be distributed as provided in § 8–405 of this subtitle.

(2)    Subject to paragraph (3) of this subsection, for fiscal year 2025 and each fiscal year thereafter, capital grants shall be appropriated from the Transportation Trust Fund as provided in § 3–216 of this article based on the following calculations:

(i)    An amount equal to 7.7% of funds credited to the Gasoline and Motor Vehicle Revenue Account shall be appropriated to Baltimore City;

(ii)    An amount equal to 1.5% of funds credited to the Gasoline and Motor Vehicle Revenue Account shall be appropriated to the counties to be distributed as provided in § 8–404 of this subtitle; and

(iii)    An amount equal to 0.4% of funds credited to the Gasoline and Motor Vehicle Revenue Account shall be appropriated to the municipalities to be distributed as provided in § 8–405 of this subtitle.

(3)    The capital grants made under this subtitle shall be appropriated only if all debt service requirements and departmental operating expenses have been funded and sufficient funds are available to fund the capital program.