Mode choice in commuting and the built environment in México City. Is there a chance for non-motorized travel?

• Published in: Journal of transport geography 2021-04, Vol.92, p.103024, Article 103024
• Main Author: Bautista-Hernández, Dorian Antonio
• Format: Article
• Language: English
• Subjects: Built environment; City centres; Commuting; Flat surfaces; Geography; Housing; Metropolitan areas; Mexico City; Modal choice; Non-motorized travel; Population density; Public policy; Regression models; Social factors; Socioeconomic factors; Socioeconomics; Southern Hemisphere; Stations; Transportation; Travel; Travel behavior; Urban environments
• ISSN: 0966-6923; 1873-1236
• DOI: 10.1016/j.jtrangeo.2021.103024

Non-motorized transportation (NMT) has emerged as a mitigating alternative for the negative externalities of motorized travel. This research presents an overview of the intra-metropolitan geography of transportation mode choice in the journey to work in the México City Metropolitan Area (MCMA), which can be seen as a representation of the huge socioeconomic inequalities typical of the Global South. The regression model applied showed that, as expected, socioeconomic variables were strong determinants of mode choice. An increase in age, as well as lower categories of socioeconomic class and educational attainment, were associated with the use of transit and non-motorized travel. Other factors positively associated with bike use were distance to the center, density of mass-transit systems stations, street intersection density, and the flat surface. The pattern of walk commuting with respect to the city center followed a u-shaped curve, while factors significantly positively associated were female, population density, the jobs-housing ratio at the origin, and the density of mass-transit systems stations. The paper concludes with a discussion of the research implications to leverage public policy efforts to promote NMT.