The red-surfaced cycle path with white markings and the specific style of the yellow steel bridge structure are highly characteristic of infrastructure in Australia. The vegetation and the bright, clear light suggest a warm, possibly coastal urban environment. The fencing and the industrial aesthetic point towards a rail corridor in a major city. I suspect this is in Perth, Western Australia, given the specific design of the pedestrian/cycle overpasses there. I am fairly confident in this assessment.

then: guess