Grand Promenade
Starting in 1948, Perth's tramways began to gradually shut down, due to the increasing use of private cars crowding roads and reducing patronage. The Beaufort Street tramway was the last to be closed, on 19 July 1958. It was replaced by trolleybuses, which followed the same route but had some extensions and spurs. The line was extended along Beaufort Street to Lawrence Street, opening on 21 July 1958. A spur was opened in August 1959, travelling along Grand Promenade to Woodrow Avenue in Dianella.