California State Route 94

State Route 94 (SR 94) is a highway in the U.S. state of California. The western portion is known as the Martin Luther King Jr. Freeway that begins at Interstate 5 (I-5) in downtown San Diego and continues to the end of the freeway portion past SR 125 in Spring Valley. The non-freeway segment of SR 94 that continues east through the mountains to I-8 near Boulevard is known as Campo Road.