The Sydney Harbour Bridge Essay Example

not wearing proper ear protection while involved in the building process. There were several suicide attempts on the Sydney Harbour Bridge in its early days, because of the effects that the Depression had on many people. Structure.

The Sydney Harbour Bridge is a steel span arch bridge. Its foundations are 12 metres deep and set in sandstone. The four pylons at each corner are there more so for aesthetic reasons as opposed to constructional reasons. The bridge can rise or fall up to 18cm as the steel contracts or expands depending on the weather. Upkeep of the Bridge.

When the Sydney Harbour Bridge was first opened the toll fee for a car was 6 pence and a horse and rider had to pay 3 pence. Today the car toll is about $3 and not surprisingly horses and riders are banned from crossing the bridge. The toll fee is necessary to pay for the ongoing maintenance of the bridge. For example the painting on the bridge never ends. When it’s finished its time to go back and start again.

The Bridge Today

The Sydney Harbour Bridge is a very important part of Sydney as it carries 160, 000 cars a day. In 1988 the Sydney Harbour Tunnel was built under the Sydney Harbour Bridge because it could no longer cope with increasing traffic flow. Because of increasing terrorist activity around the world, security of the bridge had to be introduced. There is also a Bridge Climb available which has been rated in the Lonely Planet’s top ten adrenaline rush experiences. The views are fantastic. Every New Years Eve the Sydney Harbour Bridge plays host to a spectacular fireworks display. People

gather all around the harbour and also in front of their television sets to enjoy this.