1. Short title This Act may be cited as the Build USA Infrastructure Act . 2. Definitions In this Act: (1) Administration The term Administration means the Federal Highway Administration. (2) Administrator The term Administrator means the Administrator of the Administration. (3) Core infrastructure project The term core infrastructure project means a Federal-aid highway or highway (as those terms are defined in section 101(a) of title 23, United States Code) project of a State that is eligible for funding under chapter 1 of title 23, United States Code. (4) State The term State has the meaning given the term in section 101(a) of title 23, United States Code. 3. Addressing near term transportation needs Section 105 of title 23, United States Code, is amended— (1) by redesignating subsection (g) as subsection (h); and (2) by inserting after subsection (f) the following: (g) U.S. Customs and Border Protection revenues During the 5-year period beginning on October 1, 2020, the first $21,400,000,000 of revenues collected by U.S. Customs and Border Protection during each fiscal year shall be deposited into the Highway Trust Fund. . 4. Highway project flexibility for States (a) In general A State may enter into an agreement with the Administration, for a period of 3 years or longer, under which, during each fiscal year of the agreement, the State agrees— (1) to opt out of receiving 60 percent or greater of the amount authorized out of the Highway Trust Fund that the State would have received for Federal-aid highway activities under section 119(d) or 133(b) of title 23, United States Code, for that fiscal year, and a corresponding amount of any applicable obligation limitation; (2) in lieu of the amount referred to in paragraph (1), to accept from the Administration an amount equal to 90 percent of that amount and a corresponding amount of any applicable obligation limitation