อินเตอร์สเตต 8

Also known as I-8, Pre-1964 Legislative Route 12 (California), Pre-1964 Legislative Route 27 (California), Ocean Beach Freeway, Mission Valley Freeway, California State Route 109 (1964), California State Route 109 (1964-1972), Alvarado Freeway

Interstate Highway in California and Arizona in the United States