Question: What name is locally known for a state route in Kern County, California which is a  truck route, connecting the agricultural land south of the county seat and east of SR 99/I-5, and the city of Arvin?
Sentence (from "Bakersfield, California"): Bakersfield's population is approximately 365,000, making it the ninth-most populous city in California and the 52nd-most populous city in the nation.
Relevant evidence: No