What is mixed use? Presenting an interaction method for measuring land use mix

Authors

  • Kevin Manaugh McGill University
  • Tyler Kreider McGill University

DOI:

https://doi.org/10.5198/jtlu.v6i1.291

Keywords:

mixed use, active transportation, travel behaviour

Abstract

In recent decades, the mixing of complementary land uses has become an increasingly important goal in transportation and land use planning. Land uses mix has been shown to be an influential factor in travel behavior (mode choice and distance traveled), improved health outcomes, and neighborhood-level quality of life. However, quantifying the extent to which a given area is mixed-use has proven difficult. Much of the existing research on the mixing of land uses has focused on the presence and proportion of different uses as opposed to the extent to which they actually interact with one another. This study proposes a new measure of land use mix, a land use interaction method—which accounts for the extent to which complementary land uses adjoin one another—using only basic land use data. After mapping and analyzing the results, several statistical models are built to show the relationship between this new measure and reported travel behavior. The models presented show the usefulness of the approach by significantly improving the model fit in comparison to a commonly-used land use mix index, while controlling for socio-demographic and built form factors in three large Canadian cities (Vancouver, Toronto, and Montreal). Our results suggest that simple, area-based, measures of land use mix do not adequately capture the subtleties of land use mix. The degree to which an area shows fine-grained patterns of land use is shown to be more highly correlated with behavior outcomes than indices based solely on the proportions of land use categories.

Author Biographies

Kevin Manaugh, McGill University

I am a PhD Student at the McGill School of Urban Planning under the supervision of Ahmed El-Geneidy with co-supervision from Luis Miranda-Moreno in the department of Civil Engineering . My research interests include active transportation and issues of equity and social justice in transportation systems.

Tyler Kreider, McGill University

Tyler Kreider is a master's student in the Department of Civil Engineering at McGill University. His thesis concerns urban form determinants of green house gas emissions.

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Published

2013-04-10

How to Cite

Manaugh, K., & Kreider, T. (2013). What is mixed use? Presenting an interaction method for measuring land use mix. Journal of Transport and Land Use, 6(1), 63–72. https://doi.org/10.5198/jtlu.v6i1.291

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Section

Articles