“U.S. Route 66 (US 66 or Route 66), also known as the Will Rogers Highway and colloquially known as the Main Street of America or the Mother Road, was one of the original highways within the US Highway System. Route 66 was established on November 11, 1926—with road signs erected the following year. The highway, which became one of the most famous roads in America, originally ran from Chicago, through Missouri, Kansas, Oklahoma, Texas, New Mexico and Arizona before ending at Santa Monica, California, covering a total of 2,448 miles. It was recognized in popular culture by both a hit song and the Route 66 television show in the 1960s.
Route 66 served as a major path for those who migrated west, especially during the Dust Bowl of the 1930s, and it supported the economies of the communities through which the road passed. People doing business along the route became prosperous due to the growing popularity of the highway, and those same people later fought to keep the highway alive in the face of the growing threat of being bypassed by the new Interstate Highway System.
Route 66 underwent many improvements and realignments over its lifetime, and it was officially removed from the United States Highway System on June 27, 1985 after it had been replaced in its entirety by the Interstate Highway System. Portions of the road that passed through Illinois, Missouri, New Mexico, and Arizona have been designated a National Scenic Byway of the name "Historic Route 66", which is returning to some maps. Several states have adopted significant bypassed sections of the former US 66 into the state road network as State Route 66.”
“Much of the early highway, like all the other early highways, was gravel or graded dirt. Due to the efforts of the U.S. Highway 66 Association, Route 66 became the first highway to be completely paved in 1938. Several places were dangerous: more than one part of the highway was nicknamed "Bloody 66" and gradually work was done to realign these segments to remove dangerous curves. However, one section just outside Oatman, Arizona (through the Black Mountains) was fraught with hairpin turns and was the steepest along the entire route, so much so that some early travelers, too frightened at the prospect of driving such a potentially dangerous road, hired locals to navigate the winding grade. The section remained as Route 66 until 1953, and is still open to traffic today as the Oatman Highway. Despite such hazards in some areas, Route 66 continued to be a popular route.
Notable buildings include the art deco-styled U-Drop Inn, constructed in 1936 in Shamrock in Wheeler County east of Amarillo, Texas, listed on the National Register of Historic Places. A restored Magnolia fuel station is also located in Shamrock as well as Vega in Oldham County west of Amarillo.
During World War II, more migration west occurred because of war-related industries in California. Route 66, already popular and fully paved, became one of the main routes and also served for moving military equipment. Fort Leonard Wood in Missouri was located near the highway, which was locally upgraded quickly to a divided highway to help with military traffic.
In the 1950s, Route 66 became the main highway for vacationers heading to Los Angeles. The road passed through the Painted Desert and near the Grand Canyon. Meteor Crater in Arizona was another popular stop. This sharp increase in tourism in turn gave rise to a burgeoning trade in all manner of roadside attractions, including teepee-shaped motels, frozen custard stands, Indian curio shops, and reptile farms. Meramec Caverns near St. Louis began advertising on barns, billing itself as the "Jesse James hideout". The Big Texan advertised a free 72 ounce steak dinner to anyone who could consume the entire meal in one hour. It also marked the birth of the fast-food industry: Red's Giant Hamburg in Springfield, Missouri, site of the first drive-through restaurant, and the first McDonald's in San Bernardino, California. Changes like these to the landscape further cemented 66's reputation as a near-perfect microcosm of the culture of America, now linked by the automobile.”
Above paragraphs courtesy of Wikipedia’s “U.S. Route 66”
