Advance directional sign at Myrtlebank. Image © Paul Rands.

You've arrived at the road photos and information section that covers alphanumeric routes in South Australia.

The state has some roads that are numbered using alphanumeric designation to indicate the importance and / or the standard of the route. This system was introduced in 1998. 1

The route numbering markers are as follows: 1

Below are the various road types that this site has photos of.

Route Number: Description: Preview:
M1 A1 B1 M1, A1 & B1 (Vic Border to WA Border):
Princes Hwy, Glen Osmond Rd, Main North Rd, Port Wakefield Road & Eyre Highway0
M2 M2 (Sturt to Old Noarlunga):
Southern Expressway
A3 A3 (Plympton to Myrtle Bank):
Cross Road
A5 A5 (Glenelg North to Adelaide):
Anzac Highway
A7 A7 (Port Adelaide to North Adelaide):
Port Road
A8 A8 (Tailem Bend to Vic Border):
Dukes Highway
A10 B10 A10 & B10 (North Adelaide to Houghton):
Northcote Terrace, North East Road, Torrens Valley Road, Eden Valley Road, Angaston Road & Railway Terrace
A11 A11 (Houghton to Adelaide):
Lower North East Road, Payneham Road and North Terrace
A13 A13 (Elizabeth to Victor Harbor):
John Rice Avenue, Salisbury Highway, South Road, Main South Road, Victor Harbor Road & Adelaide Road
A14 A14 (Beverley to Sturt):
East Avenue, Grange Road, Holbrooks Road & Marion Road
A15 A15 (Port Noarlunga to Queenstown):
Dyson Road, Lonsdale Road, Ocean Boulevard, Brighton Road & Tapleys Hill Road
A16 A16 (Port Adelaide to Hope Valley):
Grand Junction Road
A18 A18 (Paralowie to Modbury):
Bolivar Road, Kings Road and McIntyre Road
B19 B19 (Gawler to Nuriootpa):
Barossa Valley Way, Murray Street, Bridge Street, Adelaide Road & Main North Road
A20 A20 (Vic Border to Gepps Cross):
Sturt Highway & Main North Road
A21 A21 (Adelaide Inner City Ring Route):
Robe Terrace, Hackney Road, Dequetteville Terrace, Fullarton Road, Greenhill Road, Goodwood Road, West Terrace, Port Road, Park Terrace & Fitzroy Terrace
B23 B23 (Old Noarlunga to Cape Jervis and Kangaroo Island):
Main South Road (Fleurieu Way), Hog Bay Road, Elsegood Road and Playford Highway
B31 B31 (Adelaide Eastern Suburbs to Barossa Valley via Adelaide Hills):
Gorge Road, Tippett Road, Adelaide-Mannum Road, Little Para Road, South Para Road & Lyndoch Valley Road
A32 A32 (Gawler to NSW Border):
Main North Road & Barrier Highway
B33 B33 (Angas River Scenic Drive):
Mount Barker Road, Strathalbyn Road, Aldgate-Strathalbyn Road, Adelaide Road, Angus Road, Venables Street & Macclesfield Road
B34 B34 (Adelaide Hills to Fleurieau Peninsula):
Mt Crawford Road, Warren Road, Torrens Valley Road, Onkaparinga Valley Road, Mt Barker Road, Pine Avenue, Echunga Road, Adelaide Road, Battunga Road, Mawson Road, Brookman Road, Meadows Road, Victor Harbor Road & Pages Flat Road
B35 B35 (Adelaide Hills to Murray Bridge):
Cricks Mill Road, Williamstown Road, Birdwood Road, Adelaide-Mannum Road, Reedy Creek Road, Palmer Road, Mannum Road & Swanport Road
B36 B36 (Murray Bridge to Palmer):
Mannum Road and Adelaide-Mannum Road
B37 B37 (Mount Barker To Delamere):
(Fleurieu Way) Range Road, Waitpinga Road, Mill Road, George Main Road, Port Elliot Road, Victor Harbor-Goolwa Road, Strathalbyn-Goolwa Road, Adelaide Road, Wistow-Strathalbyn Road & Wellington Road
B55 B55 (Murray Bridge to Berri):
Adelaide Road, Old Princes Highway, Karoonda Road, Tailem Bend-Loxton Road, Alawoona Road, Kingston-Loxton Road & Bookpurnong Road
B64 B64 (Crystal Brook To Monash):
Clare Highway / Goyder Highway
B79 B79 (Port Pirie To Peterborough):
Gladstone-Pirie Road, Park Terrace, Gladstone-Caltowie Road, Charles Street, Jamestown Road, Caltowie-Jamestown Road, Ayr Street, Jamestown-Hallett Road, Toromy Gap Road, Clare-Peterbrough Road, Mannanarie-Yongala Road, Jamestown-Orroroo Road, Yongala-Peterborough Road, Main Street & Wilmington-Ucolta Road
B80 B80 (Hawker to Stanley Flat (Clare)):
RM Williams Way
B82 B82 (Navan (Giles Corner) To Quorn):
Main North Road & Quorn-Wilmington Road
B83 D83 B83 / D83 (Port Augusta to QLD Border):
Flinders Ranges Way, The Outback Highway & Birdsville Track
A87 A87 (Port Augusta to NT Border):
Stuart Highway
B89 B89 (Port Pirie to Wallaroo):
Spencer Highway
B90 B90 (Kyancutta to Port Lincoln region):
Tod Highway
D95 D95 (Marree To Marla):
Oodnadatta Track & Kempe Road
D96 D96 (Lyndhurst to Innamincka):
Strzelecki Track
B100 B100 (Port August to Ceduna via Port Lincoln):
Lincoln Highway & Flinders Highway
B201 B201 (Berri To Barmera):
Old Sturt Highway

1 Transport SA

Last updated: 31-Jan-2019 14:55

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