When did the construction of the harbor Bridge finish?
Heard of something called Google? Its 19/3/1932
Plans for the Sydney Harbour Bridge were completed in 1916 but WWI delayed implementation until 1922. Construction of the bridge began in 1924. Construction of the two halves of the bridge's arch began late in 1928, and the two halves were properly joined around 10pm on 19 August 1930. The official opening of the bridge occurred on 19 March 1932.
It is located in Sydney, Australia. The Sydney Harbor Bridge is a steel through arch bridge across Sydney Harbor that carries rail, vehicular, bicycle and pedestrian traffic between the Sydney central business district (CBD) and the North Shore. The dramatic view of the bridge, the harbor, and the nearby Sydney Opera House is an iconic image of Sydney and Australia.
The "Richmond Bridge" London, England. The design is a stone arch bridge constructed of Portland stone, construction started 1774 and completed 1777. The "Richmond Bridge" Richmond, Tasmania. The original name was "Bigge's Bridge and was constructed of sandstone, construction started in 1823 and completed in 1825.