Name on Markersort descending Location of Site Division Original Marker Date Marker Type
BP Kwinana Oil Refinery, 1955- Kwinana, WA Western Australia (WA) 10/2005 HEM: Historic Engineering Marker (to 2008)
Broome to Java Telegraph Cable, 1889- Broome, WA Western Australia (WA) 09/2006 HEM: Historic Engineering Marker (to 2008)
Canning Dam, Canning River, 1940- Armadale, WA Western Australia (WA) 06/1998 HEM: Historic Engineering Marker (to 2008)
Coolgardie Goldfields Water Supply Scheme, 1903- Mundaring Dam to Kalgoorlie, Western Australia Western Australia (WA) 09/1987 IHCEL: International Historic Civil Engineering Landmark (awarded by American Society of Civil Engineers), NEL: National Engineering Landmark (to 2008)
East-West Telegraph, Perth to Adelaide, 1877- Whyalla, Esperance & Albany. Markers at each location. South Australia (SA), Western Australia (WA) 08/2001 CFPP: Centenary of Federation "Plaqulng" Program 2001, NEL: National Engineering Landmark (to 2008)
Eastern Railway Deviation John Forrest National Park, Swan View, WA Western Australia (WA) 09/2017 EHM: Engineering Heritage Marker (from 2009)
Fremantle Fortress - Leighton Battery WW2 Coastal Defence Facilities,1941/1947- Perth, WA Western Australia (WA) 11/2014 EHNM: Engineering Heritage National M'arker (replacing EHNL From 2011)
Fremantle Fortress, Rottnest Island, WW2 Coastal Defence Facilities, 1941- Oliver Hill Battery, Rottnest Island, Western Australia Western Australia (WA) 11/2010 EHNL: Engineering Heritage National Landmark (from 2009)
Fremantle Harbour, 1900- Fremantle, WA Western Australia (WA) 12/1990 NEL: National Engineering Landmark (to 2008)
Kalgoorlie-Boulder Mining, 1893- East Coolgardie Goldfields, WA Western Australia (WA) 11/2001 NEL: National Engineering Landmark (to 2008)

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