Three Caltrans state maintained highways run through the city. They include Interstate 5 (Santa Ana Freeway), California State Route 39 (Beach Boulevard) and California State Route 91 (Artesia Freeway). The freeways connect Buena Park with cities west–east and south–north respectively. The Orange County Transportation Authority provides public bus services, but most residents rely on cars. Also, one Los Angeles County Route runs through the city Los Angeles County Route N8 (La Mirada Boulevard), but only for a quarter of a mile. Other main arterials that run west–east include Ball Road, Lincoln Avenue (formerly California State Route 214), La Palma Avenue, Orangethorpe Avenue, Commonwealth Avenue, Artesia Boulevard, Malvern Avenue and Alondra Boulevard; south–north main arterials include Valley View Street, Knott Avenue, Western Avenue, Beach Boulevard (SR 39) and Stanton Avenue. Cerritos Avenue runs along the south edge of the city, Walker Street runs along the west edge of the city, Rosecrans Avenue runs along the north edge of the city and Magnolia Avenue runs along the east edge of the city.