The driving side is on the right, and the road markings are typical of the United States. I see a "Preserve Route 66" sticker on the car, and a sign for "A&P Tire Service & Auto Service" with a (213) area code, which is Los Angeles. The architecture and palm trees are very characteristic of Southern California. I suspect this is in Los Angeles, California, likely near the historic Route 66 path. I am quite sure of this location.

then: guess