Needles is a city located in the Mojave Desert on the western banks of the Colorado River in San Bernardino County, California. It is located in the Mohave Valley, which straddles the California Arizona border. Needles was a major stop on the historic U.S. Route 66 highway from the 1920s through 1960s. For immigrants from the mid-west Dust Bowl in the 1930s it was the first town, marking arrival in California. The city is lined with motels and other shops from that era.