u.s. army transcontinental motor convoy 1919

After World War I, people in America’s fast-growing, car-purchasing middle class could afford pleasure trips and began sending home picture postcards. The cards reveal a great deal about the attitudes, class and prejudices of their senders and vendors, and hint at what Wyoming people wanted the world to see.

In 1913, the nation’s first transcontinental highway—initially more idea than road—followed Wyoming’s southern rail corridor. After its life as a named highway ended, the route lived on as U.S. 30. Since I-80 was finished in 1970, the Lincoln Highway has become a nostalgic touchstone for a friendlier, more easygoing way to drive.

In 1919, Lt. Col. Dwight D. Eisenhower and an Army truck convoy crossed Wyoming and the nation to determine the condition of the nation’s roads—which were terrible. In the 1950s, with memories of that trip vivid in his mind, President Eisenhower successfully pushed Congress to back a system of interstate highways.