State Government of Victoria. "Road Management Act 2004"(PDF). Government of Victoria. Archived(PDF) from the original on 18 October 2021. Retrieved 19 October 2021.
"Main Roads Act, 1924-1927". Government Gazette of the State of New South Wales. No. 110. 17 August 1928. pp. 3814–20. Archived from the original on 3 August 2022. Retrieved 1 August 2022 – via National Library of Australia.
"Main Roads Act, 1924-1929". Government Gazette of the State of New South Wales. No. 132. National Library of Australia. 4 October 1929. p. 4084. Archived from the original on 26 August 2022. Retrieved 26 August 2022.
"Main Roads Act, 1924-1929". Government Gazette of the State of New South Wales. No. 139. National Library of Australia. 19 September 1930. p. 3707. Archived from the original on 26 August 2022. Retrieved 26 August 2022.
"Main Roads Act, 1924-1931". Government Gazette of the State of New South Wales. No. 131. National Library of Australia. 25 August 1933. p. 3093. Archived from the original on 26 August 2022. Retrieved 26 August 2022.
South Australia. Highways and Local Government Dept; South Australian Government Tourist Bureau (1950), South Australia showing main road system and important district roads, Highways & Local Government Dept. : M.E. Sherrah, Government photolithographer, retrieved 30 January 2015
"Main Roads Act, 1924-1927". Government Gazette of the State of New South Wales. No. 110. 17 August 1928. pp. 3814–20. Archived from the original on 3 August 2022. Retrieved 1 August 2022 – via National Library of Australia.
"Main Roads Act, 1924-1929". Government Gazette of the State of New South Wales. No. 132. National Library of Australia. 4 October 1929. p. 4084. Archived from the original on 26 August 2022. Retrieved 26 August 2022.
"Main Roads Act, 1924-1929". Government Gazette of the State of New South Wales. No. 139. National Library of Australia. 19 September 1930. p. 3707. Archived from the original on 26 August 2022. Retrieved 26 August 2022.
"Main Roads Act, 1924-1931". Government Gazette of the State of New South Wales. No. 131. National Library of Australia. 25 August 1933. p. 3093. Archived from the original on 26 August 2022. Retrieved 26 August 2022.
State Government of Victoria. "Road Management Act 2004"(PDF). Government of Victoria. Archived(PDF) from the original on 18 October 2021. Retrieved 19 October 2021.