Adjusting the service? Understanding the factors affecting bus ridership over time at the route level in Montréal, Canada

Like many cities across North America, Montréal has experienced shrinking bus ridership over recent years. Most literature has focused on the broader causes for ridership decline at the metropolitan or city level; few have considered ridership at the route level, particularly while accounting for va...

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Bibliographic Details
Published in:Transportation (Dordrecht) Vol. 48; no. 5; pp. 2765 - 2786
Main Authors: Diab, Ehab, DeWeese, Jamie, Chaloux, Nick, El-Geneidy, Ahmed
Format: Journal Article
Language:English
Published: New York Springer US 01-10-2021
Springer Nature B.V
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Summary:Like many cities across North America, Montréal has experienced shrinking bus ridership over recent years. Most literature has focused on the broader causes for ridership decline at the metropolitan or city level; few have considered ridership at the route level, particularly while accounting for various operational attributes and accessibility-to-jobs issues. Because service adjustments take place—and are felt by riders—at the route level, it is essential to explore bus-ridership phenomena at this same scale. Our study explores the determinants of bus ridership at the route level between 2012 and 2017 using two longitudinal random-coefficients models in Montréal. Our findings suggest that increasing the number of daily bus trips along a route and improving the average route speed are key factors in securing bus ridership gains. The service area’s regional accessibility to jobs by public transit around the route has a positive impact on bus ridership at the route level, showing the importance of land use and network structure. Additionally, our models show that reducing service frequency along a parallel route will lead to an increase in ridership along the main route. This study can be of use to transit planners and policymakers who require a more granular understanding of the factors that affect ridership at the route level.
ISSN:0049-4488
1572-9435
DOI:10.1007/s11116-020-10147-3