<p>Ninety years on from its opening in 1932, the Sydney Harbour Bridge remains the most recognisable symbol of Australia. The iconic arch took almost nine years to complete - at a cost of sixteen lives and more than six million pounds - and the people, political wranglings and incredible feats of engineering behind its creation have become the stuff of legend.<br><br><i>The Bridge </i>brings to life the stories of those who dreamed it, built it and were drawn to it: Lennie Gwyther, the nine-year-old boy who made a 900-mile solo journey on horseback to witness the opening; Dr J.J.C. Bradfield who eventually realised his dream of connecting Sydney''s two shores; Vince Kelly, the larger-than-life boilermaker who fell from the arch and survived; and many other fascinating characters.<br><br>This is the lively history of a bridge that has garnered the collective pride of the nation and become one of the world''s most famous structures.<br><br>''. . . in world terms, that great arch defined