The red-and-white bollard and the specific style of the pedestrian/cycle bridge fencing are highly characteristic of infrastructure in Western Australia. The yellow-painted steel truss bridge alongside the path suggests a railway line, common in urban Perth corridors. The dry, scrubby vegetation and the bright, clear sky are consistent with the Mediterranean climate of the region. I suspect this is near a rail crossing in Perth. I am moderately sure of this location.

then: forward

The yellow truss bridge and the specific pedestrian fencing design are iconic to the Perth metropolitan rail network. The overhead electrification wires confirm this is an active electric passenger rail line. The signage in the distance is partially obscured but matches the color and style of Western Australian Transport Authority markers. I am very confident this is in Perth, Western Australia.

then: guess