Tiffany brings her analytical skills to a wide range of projects. Her primary role relates to road-traffic noise, particularly modelling of noise and assessment of effects.

Tiffany’s noise assessment consultancy work is usually on large projects, such as sections of the Waikato Expressway. This builds on her involvement in road-traffic noise research.

Tiffany has a background in civil engineering and a wider curiosity that has led to strengths in managing numerical data such as for an operational study of passing lanes; information-mining around transport and urban development; and road safety research.