A bill to apportion certain funds for construction of the National System of Interstate and Defense Highways and for construction of substitute highway and transit projects, and for other purposes.

[AI summary unavailable — showing source text] Directs the Secretary of Transportation to apportion for expenditure on the National System of Interstate and Defense Highways: (1) one-half of the sums authorized to be appropriated in accordance with the interstate cost estimate for FY 1985; and (2) the sums authorized to be appropriated in accordance with the interstate cost estimate for FY 1986. Directs the Secretary to apportion: (1) one-half of the sums to be apportioned for FY 1984 for expenditure on substitute highway and transit projects; and (2) the sums to be apportioned for FY 1985 for expenditure on substitute highway and transit projects. Specifies apportionment factors.…