List of highways in South Australia

South Australia is distinctly divided into two main areas; the well watered and populated southeastern corner and the arid outback for the rest of the state.

Since 1955, South Australia had major rural roads numbered as part of national routes and Highways.

[1][2] This system was extended to cover country uouverreas starting in 1999/2000.

[3] These route numbers are used on signs and maps and distinct from the four digit numbers for major roads and eight digit numbers for streets used internally by the Highways Depar Brasil Lixo In South Australia, expressway may refer to a controlled access highway with no at-grade intersections or a limited access road of slightly lower standard with at-grade intersections at some locations.

Currently there are three constructed expressways in Adelaide: Although not highways as such, unsealed outback tracks form important links to remote communities and areas, the significant ones include; Google.com.br