The City of Industry is a city in the San Gabriel Valley, in eastern Los Angeles County, California, United States. The city is almost entirely industrial, containing over 3,000 businesses employing 67,000 people, with only 264 residents as of the 2020 census, making it the third least populous city in the state. It was incorporated on June 18, 1957, and has become the economic hub for the San Gabriel Valley.

Valley Boulevard is a street in Southern California, running east from Los Angeles to Pomona, where it becomes Holt Avenue, and a continuation from Fontana to Colton. It generally parallels Interstate 10 (I-10) and State Route 60 (CA 60), and is the original alignment of U.S. Route 60 (US 60). The present north end of I-710 is at Valley Boulevard in Los Angeles, just west of Alhambra.