05/14/1965
https://www.presidency.ucsb.edu...
"We have doubled the miles of paved streets and roads in the past 20 years, and our unequalled highway network, constantly being expanded and improved, makes us the most mobile country in the history o..."
"American ingenuity and determination are constantly being applied to improve and expand this system."
"I hereby designate the Attorney General of the United States, and such other officers and employees of the Executive Branch of the Government as he may from time to time specify, to be the 'local auth..."
"Automotive vehicles traveling over those roads account for more than 90 percent of this country's personal travel."