The sign says "First Avenue" and "KIAH," and the script on the top left sign is Kannada, which strongly points to the state of Karnataka in India. The architecture, the presence of a Hindu temple structure in the background, and the tropical vegetation are very characteristic of Bengaluru (Bangalore). The vehicles, including the Maruti Suzuki, are common in this region. I am fairly confident this is in Bengaluru.

then: guess