14.202.232.113

National Highways and Routes

National Highways are designated with gold numbers on a green shield. These are federally funded highways, which are the most direct routes between Perth and other Australian capital cities. Black on white shields indicate National Routes that are not part of the National Highway system. Highway 1 is a route that circumnavigates Australia, joining all mainland state capitals, via roads numbered as National Highway 1 or National Route 1 (or as M1, A1, or B1 in states with an alphanumeric route numbering system).

Route	Planned alphanumeric replacement
National Highway 1	A1
		National Highway 94	File:AUS Alphanumeric Route A94.svg A94
National Highway 95	A95
National Route 1	A1/M1
Alternate National Route 94	B94

State Routes

State Routes in Western Australia are designated by a white number on a blue shield. Single digit routes travel completely or partially along urban freeways or highways. Two digit route numbers that end in zero are the major road routes out of Perth, except for Route 10, which designates rural highway connections in the South West region. Other two digit routes connect the urban centres of Perth, while three digit routes connect regional and remote areas of Western Australia.

Route	Planned alphanumeric replacement
State Route 2	M2
State Route 3	M3/A41
State Route 4	M4/A4
State Route 5	A5
State Route 6	A6
State Route 7	A7
State Route 8	M8/A8
State Route 10	B28
	B10
State Route 12	A7
State Route 13	A13
State Route 14	A14
State Route 18	A7
State Route 19	Decommissioned Replaced With To M2 and To A1
State Route 20	A20
State Route 21	A21
State Route 22	A22
State Route 26	Decommissioned
State Route 27	Decommissioned and replaced by To A7 and To A31
State Route 30	A28
Alternate State Route 30	Decommissioned
State Route 31	A31
State Route 36	Decommissioned
State Route 40	A40
State Route 41	A41
State Route 50	B12
State Route 51	A51
State Route 52	Decommissioned
State Route 53	Decommissioned
State Route 55	B55
State Route 56	B56
State Route 60	A44
State Route 61	A43
State Route 64	B64
State Route 65	A66
State Route 66	A66
State Route 71	A48
State Route 72	A49
State Route 75	B75
State Route 76	File:AUS Alphanumeric Route A76.svg A76
State Route 77	B77
State Route 78	Decommissioned
State Route 81	Decommissioned
State Route 82	B82
State Route 83	B84
State Route 84	B84
State Route 85	B84 except Joanduloop Drive
State Route 87	B84
State Route 102	B86
State Route 104	A20
State Route 107	A17
State Route 115	B26
State Route 116	B27
State Route 120	B12
State Route 123	B23
State Route 136	Decommissioned
State Route 138	Decommissioned
State Route 139	B91

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