Keeping You On The Mother Road Volume 2 | Page 35

Continued From Page 31 to L.A. in—66 hours! The trip from Chicago to L.A. proved to be an important connection—linking the historic Gateway to the West with the new commercial capital of the west coast. The trails blazed by waterways and rails were the first to be traced by the automobile. In 1925, the American Association of State Highway Officials (AASHO) formed a committee of five people to create a map linking state highways with uniform numbering to assist motorists traveling across the country. Transcontinental and principal east-west routes were assigned multiples of 10. U.S. Highways 20, 30, 40, 50, 70, and 80 were all marked from Atlantic to Pacific. The lone exception was the crescent-shaped route from Chicago to Los Angeles marked as U.S. 60. The committee felt that one route preserving “the prevailing flow of traffic” from Chicago to the west via St. Louis “would inevitably be one of the most heavily traveled U.S. Highways.” The map drew immediate fire from Kentucky Governor William Fields, who felt that U.S. 60 should be routed east from St. Louis through Kentucky to Illinois Continued Next Page CHICAGO METRO AREA Produced & Printed In The USA • Keeping You On The Mother Road • 2012-2013 33