Eyre Highway is a 1,660-kilometre (1,030 mi) 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 Port Augusta.
Albany Highway links Western Australia's capital city Perth with its oldest settlement, Albany, on the state's south coast. The 405-kilometre-long (252 mi) highway travels through the southern Wheatbelt and Great Southern regions, and is designated State Route 30 for most of its length. Outside of Perth the highway is predominately a sealed, single carriageway with regular overtaking lanes in some undulating areas. Albany Highway commences at The Causeway, a river crossing that connects to Perth's central business district. The highway heads south-east through Perth's metropolitan region, bypassed in part by Shepperton Road and Kenwick Link, and continues south-eastwards through to Albany. It intersects several major roads in Perth, including the Leach, Tonkin, Brookton, and South Western highways. The rural section of Albany Highway connects to important regional roads at the few towns and roadhouses along the route, including Coalfields Highway at Arthur River, Great Southern Highway at Cranbrook, and Muirs Highway at Mount Barker.
Brand Highway is a 370-kilometre (230 mi) main highway linking the northern outskirts of Perth to Geraldton in Western Australia. Together with North West Coastal Highway, it forms part of the Western Australian coastal link to the Northern Territory. The highway is a part of Australia's Highway 1, and is for the most part a single carriageway with one lane in each direction.
Great Northern Highway links Western Australia's capital city Perth with its northernmost port, Wyndham. With a length of almost 3,200 kilometres (2,000 mi), it is the longest highway in Australia, with the majority included as part of the Perth Darwin National Highway. The highway is constructed as a sealed, predominantly two-lane single carriageway, but with some single-lane bridges in the Kimberley. The Great Northern Highway travels through remote areas of the state, and is the only sealed road link between the Northern Territory and northern Western Australia. Economically, it provides vital access through the Wheatbelt and Mid West to the resource-rich regions of the Pilbara and Kimberley. In these areas, the key industries of mining, agriculture and pastoral stations, and tourism are all dependent on the highway.
Great Eastern Highway is a 590-kilometre-long (370 mi) road that links the Western Australian capital of Perth with the city of Kalgoorlie. A key route for road vehicles accessing the eastern Wheatbelt and the Goldfields, it is the western portion of the main road link between Perth and the eastern states of Australia. The highway forms the majority of National Highway 94, although the alignment through the Perth suburbs of Guildford and Midland, and the eastern section between Coolgardie and Kalgoorlie are not included. Various segments form parts of other road routes, including National Route 1, Alternative National Route 94, and State Route 51.
The Kwinana Freeway is a 72-kilometre (45 mi) freeway in and beyond the southern suburbs of Perth, Western Australia, linking central Perth with Mandurah to the south. It is the central section of State Route 2, which continues north as Mitchell Freeway to Clarkson, and south as Forrest Highway towards Bunbury. A 4-kilometre (2.5 mi) section between Canning and Leach highways is also part of National Route 1. Along its route are interchanges with several major roads, including Roe Highway and Mandjoogoordap Drive. The northern terminus of the Kwinana Freeway is at the Narrows Bridge, which crosses the Swan River, and the southern terminus is at Pinjarra Road, east of Mandurah.
The Armadale railway line is a suburban railway line in Western Australia that runs from Perth to Armadale, and continues as the South Western Railway to Bunbury. The line crosses the Swan River at East Perth via the Goongoongup Bridge, and formerly had crossed it via the Bunbury Bridge.
Coolgardie–Esperance Highway is a 370-kilometre (230 mi) Western Australian highway between Coolgardie and Esperance. It runs in a north–south direction linking the state's Eastern Goldfields to the coast.
Mitchell Freeway is a 36-kilometre-long (22 mi) freeway in the northern suburbs of Perth, Western Australia, linking central Perth with the city of Joondalup. It is the northern section of State Route 2, which continues south as Kwinana Freeway and Forrest Highway. Along its length are interchanges with several major roads, including Graham Farmer Freeway and Reid Highway. The southern terminus of the Mitchell Freeway is at the Narrows Bridge, which crosses the Swan River, and the northern terminus is at Hester Avenue, Clarkson, a suburb within the City of Wanneroo.
The Causeway is an arterial traffic crossing in Perth, Western Australia, linking the inner-city suburbs of East Perth and Victoria Park. It is carried over the Swan River at the eastern end of Perth Water by two bridges on either side of Heirisson Island. The current Causeway is the third structure to have been built across the river at this point.
South Western Highway is a highway in the South West region of Western Australia connecting Perth's southeast with Walpole. It is a part of the Highway 1 network for most of its length. It is about 406 kilometres (252 mi) long.
Roe Highway is a 35-kilometre-long (22 mi) limited-access highway and partial freeway in Perth, Western Australia, linking Kewdale with the city's north-eastern and south-western suburbs. The northern terminus is at Reid Highway and Great Northern Highway in Middle Swan, and the southern terminus is with Murdoch Drive at the Kwinana Freeway interchange in Bibra Lake. Roe Highway, in addition to Reid Highway, form State Route 3, a partial ring road around the outer suburbs of the Perth metropolitan area. Roe Highway also forms part of National Highway 94 from Great Eastern Highway Bypass to Great Eastern Highway, and National Highway 95 from Great Eastern Highway to Great Northern Highway.
Tonkin Highway is an 81-kilometre-long (50 mi) north–south highway and partial freeway in Perth, Western Australia, linking Perth Airport and Kewdale with the city's north-eastern and south-eastern suburbs. As of April 2020, the northern terminus is at the interchange with Brand Highway and Great Northern Highway in Muchea, and the southern terminus is at Thomas Road in Oakford. It forms the entire length of State Route 4, and connects to several major roads. Besides Brand Highway and Great Northern Highway, it also connects to Reid Highway, Great Eastern Highway, Leach Highway, Roe Highway, and Albany Highway.
Leach Highway is a 23-kilometre (14 mi) east-west arterial highway in the southern suburbs of Perth, Western Australia, primarily linking Kewdale and Perth Airport with the city of Fremantle.
Bussell Highway is a generally north–south highway in the South West of Western Australia. The highway links the city of Bunbury with the town of Augusta and is approximately 140 kilometres (87 mi) in length. The highway is signed State Route 10, except in Busselton where the construction of the Busselton Bypass in 2000 resulted in this stretch being changed to Alternate State Route 10 with the Bypass signed State Route 10.
Transport in Perth, Western Australia, is served by various means, among them an extensive highway / freeway network and a substantial system of commuter rail lines and bus routes. Public transport is managed by the Transperth agency.
Forrest Highway is a 95-kilometre-long (59 mi) highway in Western Australia's Peel and South West regions, extending Perth's Kwinana Freeway from east of Mandurah down to Bunbury. Old Coast Road was the original Mandurah–Bunbury route, dating back to the 1840s. Part of that road, and the Australind Bypass around Australind and Eaton, were subsumed by Forrest Highway. The highway begins at Kwinana Freeway's southern terminus in Ravenswood, continues around the Peel Inlet to Lake Clifton, and heads south to finish at Bunbury's Eelup Roundabout. There are a number of at-grade intersections with minor roads in the shires of Murray, Waroona, and Harvey including Greenlands Road and Old Bunbury Road, both of which connect to South Western Highway near Pinjarra.
In Western Australia, Highway 1 is a 5,305-kilometre (3,296 mi) long route around the state, from the South Australian border near Eucla to the Northern Territory border near Kununurra. Highway 1 continues around the rest of Australia, joining all mainland state capitals, and connecting major centres in Tasmania. All roads within the Highway 1 system are allocated a road route numbered 1, M1, A1, or B1, depending on the state route numbering system. In Western Australia, most of the highway is designated as National Route 1; however, the sections in the north-east and south-east of the state that are concurrent with the National Highway routes linking Perth to Adelaide and Darwin are designated as National Highway 1.
Abernethy Road is a 14.7-kilometre (9.1 mi) long minor arterial road linking Belmont with the Great Eastern Highway Bypass in Hazelmere, a suburb of Perth, Western Australia.
Manning Road is a 6.6-kilometre-long (4.1 mi) road in Perth, Western Australia, linking Albany Highway in Cannington to Kwinana Freeway in Como. It forms the entirety of State Route 26.
Albany Highway (State Route 30), St James 
