Le’s research lies at the intersection of transportation, environment, health and well-being. Her research focuses on three major themes: (1) managing and modeling urban transportation demand; (2) impacts of information and communications technology (ICT) on transportation, energy efficiency, and other environmental outcomes; and (3) physical and mental health outcomes resulting from daily travel and activities.
Le, H.T.K., Carrel, A.L. (2019). Happy Today, Satisfied Tomorrow: Emotion – Satisfaction Dynamics in a Multi-week Transit User Smartphone Survey. Transportation. https://doi.org/10.1007/s11116-019-10042-6
Le, H.T.K., West, A., Quinn, F., Hankey, S. (2019). Advancing cycling among women: An exploratory study of North American cyclists. Journal of Transport and Land Use, 12(1), 355–374. http://dx.doi.org/10.5198/jtlu.2019.1461
Le, H.T.K., Buehler, R., Hankey, S. (2019). Have Walking and Bicycling Increased in the US? A 13-Year Longitudinal Analysis of Count Data in 13 US Metropolitan Areas. Transportation Research Part D. 69, 329-345. http://doi.org/10.1016/j.trd.2019.02.006
Le, H.T.K., Buehler, R., Hankey, S. (2018). Correlates of the Built Environment on Active Travel: Evidence from 20 US Metropolitan Areas. Environmental Health Perspectives 126(7). http://doi.org/10.1289/EHP3389
Glasgow, T., Geller, S.E., Le, H.T.K., Hankey, S. (2018). Travel Mood Scale: Development and validation of a survey to measure mood during transportation. Transportation Research Part F. 59, 318–329. http://doi.org/10.1016/j.trf.2018.09.014