In general— The Secretary of the Treasury (or the Secretary’s delegate) shall transfer from the general fund of the Treasury to the Highway Trust Fund established under
section 9503(a) of the Internal Revenue Code of 1986 and the Leaking Underground Storage Tank Trust Fund established under section 9508(a) of such Code amounts equal to the reduction in amounts credited (but for this subsection) to each such Trust Fund by reason of subsection (a).