The bridge was opened in 1932. It's the world's widest long-span bridge, and it is the tallest steel arch bridge, measuring 440 feet (134 m) from top to water level.

Bridge climbing tours are available, and climbers are clearly visible on the highest arch in this image.

The bridge is nicknamed "The Coathanger" because of its arch-based design.Australia, Bridge, climb, climber, Harbor Bridge, New South Wales, NSW, Opera House, climbers, Sunset, Sydney, Sydney Harbor Bridge, Sydney Opera House