John Bradfield was an Australian engineer, who oversaw the design and building of ‘Sydney Harbour Bridge’. He was a hard working and extremely talented person and also the youngest one in the family. In his youth he received many medals and honors throughout his graduation and post graduation. He had the knowledge and the ability to create marvels in the field of construction. He served as an engineer throughout his life contributing wholeheartedly towards the construction of bridges and underground railway systems in Australia. His designs and schemes were appreciated by the government and he devoted more than four decades of his life working for them. His greatest and the most well known achievement was the designing the ‘Sydney Harbour Bridge’. He also created designs for the underground railway system in Sydney’s central business district, known today as the City Circle. He was the master of his work, a genius in civil engineering whose designed works were huge and futuristic. He successfully created visually stunning masterpieces. He earned the respect of people through his ability to transform imagination to a real world entity and a symbol of excellence.