Signals that were installed in the Australian Capital Territory during the 1980s utilised incandescent bulbs to provide a signal to drivers. In the ACT, target boards were used to improve the visibility of signals to approaching vehicles. These target boards were all black with no white border around edge, unlike those used in surrounding New South Wales.
This page concentrates on signals and related equipment released between 1980 and 1989 and used within the ACT. All the signals on this page have been replaced with modern equipment.