further , That the preceding proviso does not apply to programs authorized under sections 115 and 117 of title 23, United States Code. (liquidation of contract authorization) (highway trust fund) For the payment of obligations incurred in carrying out Federal-aid highway and highway safety construction programs authorized under title 23, United States Code, $61,869,000,000 derived from the Highway Trust Fund (other than the Mass Transit Account), to remain available until expended. Highway infrastructure programs There is hereby appropriated to the Secretary of Transportation $1,000,000,000: Provided , That the funds made available under this heading shall be derived from the general fund, shall be in addition to any funds provided for fiscal year 2021 in this Act or any other Act for: (1) “Federal-aid Highways” under chapter 1 of title 23, United States Code