|Distance sign showing decommissioned route NR12, Pinnaroo. Image © Peter Renshaw|
This page covers routes located across South Australia that have had their route numbers decommissioned.
Route numbers are usually decommissioned because their importance has diminished or the numbering system becomes defunct.
|Alphanumeric Routes||National Routes|
|The route numbers preceeded by a letter to indicate standard and route importance.||The black on white markers indicate highways around Australia which are not part of the National Highway System but are still of some national signifcance.|
Last updated: 08-May-2019 9:28
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