Rosecrans Avenue is a major west-east thoroughfare in Los Angeles and Orange Counties, California, USA. It has a total length of 27.5 miles (44.3 km). The street is named after U.S. Union General William S. Rosecrans, who purchased 13,000 acres (5,300 ha) of Rancho Sausal Redondo southwest of Los Angeles in 1869. Rosecrans Avenue was originally named Drexel Avenue, and ran through the Rosecrans Rancho which is part of modern-day Gardena.

Manhattan Beach is a city in southwestern Los Angeles County, California, United States, on the Pacific coast south of El Segundo, west of Hawthorne and Redondo Beach, and north of Hermosa Beach. As of the 2020 census, the population was 35,506.