Transport Operations (Road Use Management) Act 1995 (Qld)
Transport and Main Roads Road Drainage Manual (refer Chapter 2, Section 2.5)
Transport and Main Roads Strategic Plan 2019–2023
Transport and Main Roads wet weather and flooding information sheet series (located under See also on Engineering Policies web page or contact TIManagement@tmr.qld.gov.au), and
Commonwealth of Australia (Geoscience Australia) Australian Rainfall and Runoff: A Guide to Flood Estimation 2019.