50 years ago President Dwight D. Eisenhower signed into law the 1956 National Federal-Aid Highway Act and since 1990 referred to as the Dwight D. Eisenhower System of Interstate and Defense Highways. He authorized the connectivity of 41, 000 miles of high quality highways across the United States. It would be financed by a combination of the Highway Trust Fund, federally imposed user fees on motor fuels and state user fees.

Eisenhower was prompted to persuade the nation