Quick Answer. A house eave is the edge of the roof. In many instances, this edge extends beyond the house, which is what many people refer to as the eave. An eave has two parts: the fascia and the soffit. The fascia is the part that runs along the house and covers up the rafters.
The Sydney Harbour Bridge is a large steel arch bridge connecting the city center with the residential areas in the north. Thanks to its sheer size and beautiful location the bridge has become one of Australia's most famous landmarks.
The Sydney Harbour Bridge construction started in 1924 and took 1,400 men eight years to build at a cost of 4.2 million. Six million hand driven rivets and 53,000 tonnes of steel were used in its construction.