| Effects of adverse weather on traffic crashes: systematic review and meta-analysis L Qiu, WA Nixon Transportation Research Record 2055 (1), 139-146, 2008 | 350 | 2008 |
| Damaging effects of deicing chemicals on concrete materials K Wang, DE Nelsen, WA Nixon Cement and concrete composites 28 (2), 173-188, 2006 | 330 | 2006 |
| A micromechanical view of the fracture toughness of ice WA NIXON, EM Schulson Le Journal de Physique Colloques 48 (C1), C1-313-C1-319, 1987 | 107 | 1987 |
| Feasibility of using friction indicators to improve winter maintenance operations and mobility IL Al-Qadi, A Loulizi, GW Flintsch, DS Roosevelt, R Decker, JC Wambold, ... Transportation Research Board, National Research Council, 2002 | 66 | 2002 |
| The structure and tensile behavior of first-year sea ice and laboratory-grown saline ice GA Kuehn, RW Lee, WA Nixon, EM Schulson | 57 | 1990 |
| A guide for selecting anti-icing chemicals W Nixon, A Williams | 55 | 2001 |
| The fracture toughness of ice over a range of grain sizes WA Nixon, EM Schulson | 52 | 1988 |
| Improved cutting edges for ice removal WA Nixon | 48 | 1993 |
| The potential of friction as a tool for winter maintenance WA Nixon Iowa Institute of Hydraulic Research, University of Iowa, 1998 | 41 | 1998 |
| Developing a storm severity index WA Nixon, L Qiu Transportation research record 1911 (1), 143-148, 2005 | 40 | 2005 |
| Flexural strength of sand-reinforced ice WA Nixon, LJ Weber Journal of cold regions engineering 5 (1), 14-27, 1991 | 40 | 1991 |
| The tensile strength of cracked ice EM Schulson, SG Hoxie, WA Nixon Philosophical Magazine A 59 (2), 303-311, 1989 | 33 | 1989 |
| The Effect of the Specimen–Platen Interface on Internal Cracking and Brittle Fracture of Ice Under Compression: High-Speed Photography EM Schulson, MC Gies, GJ Lasonde, WA Nixon Journal of Glaciology 35 (121), 378-382, 1989 | 33 | 1989 |
| Ice melting performance for ice-control chemicals WA Nixon, J Qiu, L Qiu, G Kochumman, J Xiong 84th Annual Meeting of the Transportation Research Board, Washington, DC, 2005 | 30 | 2005 |
| Wing crack models of the brittle compressive failure of ice WA Nixon Cold regions science and technology 24 (1), 41-55, 1996 | 29 | 1996 |
| Performance measurement for highway winter maintenance operations L Qiu, WA Nixon Iowa. Highway Research Board, 2009 | 28 | 2009 |
| The fracture toughness of some wood-ice composites WA Nixon, RA Smith Cold Regions Science and Technology 14 (2), 139-145, 1987 | 28 | 1987 |
| A non-linear fatigue damage model for concrete in tension IM Vega, MA Bhatti, WA Nixon International journal of damage mechanics 4 (4), 362-379, 1995 | 27 | 1995 |
| Alluvium-reinforced ice: A preliminary report of bending strength tests WA Nixon Cold Regions Science and Technology 16 (3), 309-313, 1989 | 27 | 1989 |
| Fracture toughness of freshwater ice—Part I: Experimental technique and results LJ Weber, WA Nixon | 26 | 1996 |
