historic steel truss arch bridge with crane, australian and new south wales flags on top. iconic sydney harbor bridge at dusk.

arch arched architecture attraction australia australian braces bracing bridge cables city colossal crane dawn daybreak destination diagonal dusk engineering enormous feat flag flags gargantuan gigantic grand harbor harbour heavy hefty heritage historic historical iconic infrastructure iron landmark light massive mid midsection morning new nsw orange part portion rods section segment sightseeing south steel structural structure structures sundown sunlight sunrise sunset suspended suspension sydney through top tourist tower towering travel traveling truss trusses twilight wales warm