page_title: Eyre Highway
section_title: Western Australia
hierarchical_section_title: Eyre Highway / Route description / Western Australia
caption_attribution_description: English: Eyre Highway, South Australia showing RFDS airstrip.
context_page_description: Eyre Highway is a 1,660-kilometre highway linking Western Australia and South Australia via the Nullarbor Plain. Signed as National Highways 1 and A1, it forms part of Highway 1 and the Australian National Highway network linking Perth and Adelaide. It was named after explorer Edward John Eyre, who was the first European to cross the Nullarbor by land, in 1840–1841. Eyre Highway runs from Norseman in Western Australia, past Eucla, to the state border. Continuing to the South Australian town of Ceduna, it then crosses the top of the Eyre Peninsula before reaching the city of Port Augusta in South Australia.
  The construction of the East–West Telegraph line in the 1870s, along Eyre's route, resulted in a hazardous trail that could be followed for interstate travel. A national highway was called for, but the federal government did not see the route as important enough until 1941, when a war in the Pacific seemed imminent. The highway was constructed between July 1941 and June 1942, but was trafficable by January 1942.
context_section_description: Eyre Highway begins at the town of Norseman, on the Coolgardie–Esperance Highway. Apart from Eucla, 12 kilometres (7.5 mi) from the South Australia border, roadhouses serving the highway are the only settlements on the 720-kilometre-long (450 mi) stretch through Western Australia. These are located 65 to 180 kilometres (40 to 110 mi) apart, at Balladonia, Caiguna, Cocklebiddy, Madura, and Mundrabilla. The section between Balladonia and Caiguna includes what is regarded as the longest straight stretch of road in Australia and one of the longest in the world. The road stretches for 146.6 kilometres (91.1 mi) without turning, and is signposted and commonly known as the "90 Mile Straight". Travelling east, the highway descends through the Madura Pass just before the Madura roadhouse from the Nullarbor Plain to the coastal Roe Plains. It skirts the bottom of the escarpment, climbing back through the Eucla Pass just before Eucla.
  Because of its remoteness, some widened sections of the highway serve as emergency airstrips for the Royal Flying Doctor Service. These airstrips are signposted, have runway pavement markings painted on the road, and turnaround bays for small aircraft.
caption: Royal Flying Doctor Service emergency airstrip
exif: {"Image ImageDescription": "DCF 1.0", "Image Make": "Minolta Co., Ltd.", "Image Model": "DiMAGE 7i", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Ver.1.00e", "Image DateTime": "2002:12:05 11:46:15", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "280", "Image PrintIM": "[80, 114, 105, 110, 116, 73, 77, 0, 48, 50, 53, 48, 0, 0, 0, 4, 0, 1, 0, 22, 0, 22, 0, 2, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0]", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail Orientation": "Horizontal (normal)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "13186", "Thumbnail JPEGInterchangeFormatLength": "2501", "Thumbnail YCbCrPositioning": "Centered", "EXIF ExposureTime": "1/500", "EXIF FNumber": "8", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2002:12:05 11:46:15", "EXIF DateTimeDigitized": "2002:12:05 11:46:15", "EXIF ComponentsConfiguration": "YCbCr", "EXIF BrightnessValue": "10", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "1861/256", "EXIF SubjectArea": "[800, 600, 200, 120]", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1600", "EXIF ExifImageLength": "1200", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "13038", "EXIF CustomRendered": "Custom", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "0", "EXIF FocalLengthIn35mmFilm": "28", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "2"}