The Union Pacific's City of Los Angeles was a luxury passenger train service that operated between Chicago and Los Angeles. Launched in 1936, it was designed to provide a comfortable and efficient travel experience across the American West. The train featured modern amenities, including sleeping cars, dining services, and observation lounges, catering to travelers seeking both comfort and speed. The City of Los Angeles was part of a series of streamlined trains introduced during the 1930s, reflecting the era's fascination with speed and innovation in rail travel. It played a significant role in connecting major cities and promoting tourism in California, contributing to the growth of the Los Angeles metropolitan area.