| Pedestrian facilities in South Africa: Research and practice H Ribbens Transportation Research Record 1538 (1), 10-18, 1996 | 51 | 1996 |
| Impact of an adequate road environment on the safety of non-motorised road users H Ribbens, P Everitt, M Noah Medical Research council-University of South Africa, 2008 | 21 | 2008 |
| Strategies to promote the safety of vulnerable road users in developing and emerging countries: South African experience H Ribbens Transportation research record 1846 (1), 26-30, 2003 | 17 | 2003 |
| Walk the talk on the mainstreamimg of non-motorised transport in South Africa FJJ Labuschagne, H Ribbens | 10 | 2014 |
| Exploring the impact of crime on road safety in South Africa G Wright, H Ribbens Southern African Transport Conference, 2016 | 6 | 2016 |
| NMT facility guidelines, 2014–policy and legislation, planning, design and operations M Vanderschuren, S Phayane, A Taute, H Ribbens, N Dingle, K Pillay, ... Pretoria: Department of Transport, 2014 | 6 | 2014 |
| Use of pelican pedestrian crossings in developing countries. a case-study in Roodepoort, South Africa DN Lockwood, H Ribbens Traffic engineering and control 31 (2), 72-75, 1990 | 6 | 1990 |
| Walk the talk on the mainstreaming of NMT in South Africa K Labuschagne, H Ribbens 33rd Southern African Transport Conference, Pretoria, 2014 | 5 | 2014 |
| Improving infrastructure to promote the safety of non-motorised road users in South Africa S Macozoma, H Ribbens SATC 2004, 2004 | 5 | 2004 |
| Towards implementing a national pedestrian strategy for South Africa H Ribbens, J Raborifi 21st Annual South African Transport Conference, 15-18, 2002 | 5 | 2002 |
| Pedestrian Casualties at Road Intersections and Suggested Engineering Countermeasures H Ribbens | 4 | 1985 |
| Towards appropriate standards for rural roads: Discussion document GD Van Zyl, PW Jordaan, HE Bofinger, PC Curtayne, E De Beer, ... National Department of Transport, South Africa, 1993 | 3 | 1993 |
| Pedestrian and pedal cycle accidents on rural roads in South Africa H Ribbens | 3 | 1986 |
| Exploring the impact of crime on road safety in south africa: transportation engineering G Wright, H Ribbens Civil Engineering= Siviele Ingenieurswese 2016 (8), 64-69, 2016 | 2 | 2016 |
| Reducing non-motorised transport casualties in African cities: a multi-sectoral approach H Ribbens SARF/IRF Regional Conference, 5th, 2014, Pretoria, South Africa, 2014 | 2 | 2014 |
| Strategies to reduce road casualties in public passenger transport vehicles in South Africa H Ribbens, GJ Botha, SG Khumalo SATC 2000, 2000 | 2 | 2000 |
| Proposed Guidelines for the Provision, Design and Siting of Grade-Separated Pedestrian Crossings H Ribbens | 2 | 1985 |
| Pedestrian accidents among non white commuters: a safety engineering perspective H Ribbens | 2 | 1982 |
| Development of Pavement and Geometric Design Standards for Low Volume Roads (Rural and Urban) In Zambia MI Pinard, J Rolt, J Hongve, S Rattray, H Ribbens, D Garner, E Mukandila | 1 | 2018 |
| Road Safety R Nuyttens, H Ribbens, K Labuschagne IRF Bulletin Special Edition, 2008 | 1 | 2008 |
