"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, 1924-1931". Government Gazette of the State of New South Wales. No. 53. National Library of Australia. 8 March 1935. p. 1038. Archived from the original on 26 August 2022. Retrieved 26 August 2022.
"Main Roads Act, 1924-1954". Government Gazette of the State of New South Wales. No. 129. National Library of Australia. 20 August 1954. p. 2545. Archived from the original on 26 August 2022. Retrieved 26 August 2022.
"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, 1924-1931". Government Gazette of the State of New South Wales. No. 53. National Library of Australia. 8 March 1935. p. 1038. Archived from the original on 26 August 2022. Retrieved 26 August 2022.
"Main Roads Act, 1924-1954". Government Gazette of the State of New South Wales. No. 129. National Library of Australia. 20 August 1954. p. 2545. Archived from the original on 26 August 2022. Retrieved 26 August 2022.