The vehicles are driving on the right side of the road, and the road markings are typical of a major US highway. The concrete median barrier and the style of the overhead signs strongly suggest Southern California. The vegetation, including palm trees, points towards a warm, dry climate like Los Angeles. I am fairly confident this is a freeway in the Los Angeles area.

Country: USA, City: Los Angeles, California. I am 60% sure.

then: forward

The freeway environment with concrete barriers and palm trees remains consistent with Southern California. The bright, clear sky and high sun position are characteristic of the region. The road layout and surrounding vegetation look very much like the I-405 or I-10 corridors in Los Angeles. I am quite confident in this general area now.

Country: USA, City: Los Angeles, California. I am 80% sure.

then: guess