Federal-Aid Highway and Public Transportation Act

[AI summary unavailable — showing source text] Federal-Aid Highway and Public Transportation Act - Provides authorizations for the interstate highway program through fiscal year 1980. Provides for the use of the apportionment factors contained in revised table 5 of the 1972 interstate system cost estimate for the apportionment of interstate system funds for fiscal years 1974, 1975 and 1976. Extends the time for completion of the interstate system until June 30, 1980. Authorizes appropriations out of the highway trust fund for: (1) the Federal-aid primary system in rural areas; (2) the Federal-Aid urban system; (3) forest highways; (4) public lands highways; and (5) Indian reservation roads and bridges. Provides for authorizations for landscapping and scenic enhancement and for the administrative expenses of the beautification program. States that the primary system shall consist of an adequate system of arterial routes in rural areas important to interstate, statewide, or regional travel. Provides that each State designate such a system subject to the approval of the Secretary of Transportation. States that the secondary system shall consist of major collection routes in rural area and designated by each State and appropriate l…