bridge building buildings bus buses construction control detour development double-decker buses empty equipment excavation excavations excavator fences fencing MRT overhead property railway redevelopment redirection roadwork safety Singapore space stairs steps temporary traffic vacant blocks walkway abstract angle black blue bright city cityscape contrast contrasted cyan dark exposure free glow glowing image lamp lane light lights long monochromatic monochrome monotone photo photograph picture resource road scape scene star stars stock street streetlamp urban white wide wide-angle appearance appearances background cars colored coloring colors coloured colouring colours contrasting freeway gray grey hillside Kings-Park overpass Perth plants roads scenery scenic shadow shadows shrubbery shrubs sunlight surfaces Swan-River trees underpass vegetation vehicles views across-the-river bushland movement outdoor outdoors outside park ripples rippling river riverside transport transportation travel water waterways train truck boat motor-boat