Wilmington Avenue in Willowbrook at the Willowbrook/Rosa Parks station. Western terminus coordinates (El Segundo): Eastern terminus coordinates (Anaheim): History Imperial Highway was initially conceived as a commercial route connecting Imperial County to Los Angeles County. A segment remains today in Imperial County which connects Interstate 8 near Ocotillo. Another segment adjacent to Lake Elsinore (Riverside County) was once indicated on 1960s vicinity maps by H.M. Gousha (Gousha), publisher of street maps. Other uses There are other Imperial Highways in the United States, including one in San Diego (better known as Imperial Avenue) and in the Detroit suburbs of Redford Township, Michigan and Westland, Michigan. Westland's version runs two blocks, northeast from Hambleton Street, across John Hauk Road and stopping at Pardo Street. References Further reading External links Streets in Orange County, California Streets in Los Angeles County, California Streets in Los Angeles Southern California freeways Anaheim, California Yorba Linda, California Fullerton, California La Habra, California La Mirada, California Santa Fe Springs, California Norwalk, California Downey, California Paramount, California South Gate, California Lynwood, California Watts, Los Angeles South Los Angeles Inglewood, California Hawthorne, California El Segundo, California Named highways in California