U.S. Route 66 U.S. Route 66 U.S. Route 66 (US 66 or Route 66), also known as the Will Rogers Highway, the Main Street of America or the Mother Road, was one of the original highways in the U.S. Highway System. US 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 the United States, originally ran from Chicago, Illinois, through Missouri, Kansas, Oklahoma, Texas, New Mexico, and Arizona before ending in Santa Monica, California, near Los Angeles, covering a total of . It was recognized in popular
Sunset Junction, Los Angeles Santa Monica Blvd ends. Originally the junction was formed by the branching of two interurban railway lines and was known as Sanborn or Hollywood Junction. In 1895, the Pasadena and Pacific Railway Company built an interurban rail line from downtown Los Angeles to Santa Monica, whose route ran along Sunset Boulevard as far as Sanborn Avenue, where it turned west along the present alignment of Santa Monica Boulevard. In 1905, the Los Angeles Pacific Railway, successor to the Pasadena and Pacific, built a new branch northwest along Sunset Boulevard from Sanborn Avenue as a shortcut to its existing line on