The road markings and the presence of palm trees in a desert-like environment suggest a location in the Middle East. The concrete barriers and the style of the tall, slender lighting poles are characteristic of highway infrastructure in the Gulf Cooperation Council countries. The bright, hazy sky and arid landscape point toward a hot climate. I suspect this is in the United Arab Emirates, likely near Dubai. I am moderately sure of this region.

then: forward

The Arabic script on the overhead signage confirms a location in the Middle East. The specific design of the tunnel entrance and the surrounding landscaping are highly characteristic of Riyadh, Saudi Arabia. The road markings and the style of the concrete barriers align with Saudi highway standards. I am quite confident this is in Riyadh.

then: guess