"Tasmanian Road Route Codes"(PDF). Department of Primary Industries, Parks, Water & Environment. May 2017. Archived from the original(PDF) on 1 August 2017. Retrieved 7 April 2020.
"Placenames Tasmania – Judbury". Placenames Tasmania. Select “Search”, enter "1056X", click “Search”, select row, map is displayed, click “Details”. Retrieved 28 June 2020.
web.archive.org
"Tasmanian Road Route Codes"(PDF). Department of Primary Industries, Parks, Water & Environment. May 2017. Archived from the original(PDF) on 1 August 2017. Retrieved 7 April 2020.