A bill to authorize additional expenditures for highway emergency relief programs and to amend provisions of Title 23 of the United States Code relating thereto.

[AI summary unavailable — showing source text] Increases the Federal share of highway repair or reconstruction costs, including for emergency repairs necessitated by a natural disaster or catastrophic failure. Repeals the provision for an increased Federal share based on the amount of nontaxable Indian or public lands in a State. Limits to $30,000,000 the obligation for such emergency relief resulting from a single natural disaster or catastrophic failure in any State. Increases the authorization of appropriations for the purposes of this Act for fiscal years 1980 and thereafter.…