Oral+Online+Presentation

The Sydney Harbour Bridge is located in Sydney, Australia. Is a steel through arch bridge that carries rail, vehicular, bicycle and pedestrian traffic. Is near the Sydney Opera House and is an icon of the city. Is the second widest long-spam bridge in the world.  The bridge was design by Dorman Long of Middlesbrought, and it was under the influence of Hell Gate Bridge in NY. It is the fifth longest spanning-arch bridge and the tallest steel arch bridge in the world. It´s structure is the arch, composed of two 28-panel arch trusses. The steel pins support the end of each arc, allowing the rotation causing the expansion and contraction caused by changes of temperature. The weight of this bridge is 52,800 tonnes. The main idea to construct the bridge was from Greenway and it was to “give an idea of strength and magnificence that would reflect credit and glory on the colony and the Mother Country”. This bridge is the attraction of many tourists. The south-east pylon is one of the reasons of this tourist interest, people can access via the pedestrian walkway and the climb to the top of this pylon. In there you can find a café, a camera obscura, an Aboriginal museum, a “Mother´s Nook” and a “pashometer”. The view is the most important attraction. In the history have been some illegal climbers into the arch traversals of the bridge. The “Bridge climb” is the legal form to the tourists to climb the southern half of the bridge.
 * Sydney Harbour Bridge **

In this picture we can observe the bridge illuminated for the light in the night and the city also illuminated and full of live is the background of this amazing picture. The structure of the bridge is obvious in every angle and it definitely looks majesties at this time of the day. 

 In this other picture the see is the stage of this amazing bridge that is an icon to the city. In the background we can watch the Sydney Opera and the rest of the city. The modernism of the bridge makes it blend perfectly with the city. 

This picture seems to be taken from the pylon. In this image are clearly visible upwards pointing light fixtures used to illuminate the bridge at night. Undoubtedly the structure if this bridge is amazing and is incredible how huge it is. 

This image was taken from the bridge and shows us the fantastic view of the city that you can have just climbing to the top of the bridge.

In my humble opinion this is the prettiest picture of the Sydney Harbour Bridge, was taken on December 31, 2008, and is impossible to not appreciate the fireworks in the sky just above the bridge. It seems like a show that you can´t miss is you are in Sydney the last day of the year. 

And finally in this third view of the Sydney Harbour Bridge seen from the Sydney Opera House we can say that it appearance is fantastic from every angle we see it. It isn´t just and important way to communicate two sides but it is also an adornment to the frame of this picture.

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