20260810 16590600 1.0 TRUE TOPO250K_Powerlines All features have been included from the 250K data capture. Powerline - Wire or wires supported on poles, towers or pylons, used for the transmission and distribution of high voltage electricity. The transmission powerline network is the major national/state transmission networks which provide the backbone structure from source power stations to node substations for local/regional distribution. The distribution powerline network connects the major national/state transmission networks to local suburbs for the use of businesses and homes. (Source - http://www.ga.gov.au/mapspecs/topographic/v6/appendixA_files/Utility.html )Activated at scales larger than approximately 1:300,000. © Commonwealth of Australia (Geoscience Australia) 2016. Creative Commons Attribution 4.0 International Licence.