Roads -- Australia -- New South Wales -- Blackbutt Reserve : Environmental impact of freeways : the impact of State Highway 23 on Blackbutt Reserve, Newcastle, New South Wales, a case study / report from the House of Representatives Standing Committee on Environment and Conservation, December 1974
Roads -- Australia -- Riding qualities -- Testing. : Standard operating instructions for the NAASRA roughness meter and guide for the present serviceability rating of road pavements / National Association of Australian State Road Authorities
Roads -- Australia -- Safety measures -- Public opinion. : Community attitudes to road safety : community attitudes survey wave V / data collected by Reark Research Pty. Ltd. ; report prepared by Federal Office of Road Safety