Computational Model Library

Last Mile Commuter Behavior Model (1.0.0)

Transit in the United States often suffers from the problem of inability to deliver travelers all the way from their point of origin to their destination. This “last-mile” problem is thought to deter transit use among riders with auto access, even when high-quality transit service is provided for the majority of the trip distance. We developed an agent-based model representing the commuters and their preferences for different aspects of transportation disutility, namely cost, time and safety. Commuters in the model assess their transportation options in light of their preferences, the characteristics of their environment, and the various modes available to them. The model is calibrated with data from four Chicago neighborhoods, representing four different combinations of land-use patterns and household income. We use this model to examine how transportation improvements, including automated driverless shuttles between origins of trips and nearby transit stations, and physical improvements enhancing pedestrians’ and cyclists’ commute might help overcome the last-mile problem particularly as they interact with policy shifts including changing in parking and fuel costs.

Release Notes

Associated Publications

  1. Levine, J.; Zellner, M.; Shiftan, Y.; Arquero, M.; Diffenderfer, A. (2013). “Effects of Automated Transit, Pedestrian, and Bicycling Facilities on Urban Travel Patterns.” Report to the Federal Highway Administration. Ann Arbor, MI: University of Michigan.

  2. Zellner, M.; Massey, D.; Shiftan, Y.; Levine, J.; Arquero, M. (Forthcoming) “Overcoming the last-mile problem with transportation and land-use improvements: An agent-based approach.” Special Issue on Agent Based Modeling in Transportation Planning and Operations, International Journal of Transportation.

This release is out-of-date. The latest version is 1.1.0

Last Mile Commuter Behavior Model 1.0.0

Transit in the United States often suffers from the problem of inability to deliver travelers all the way from their point of origin to their destination. This “last-mile” problem is thought to deter transit use among riders with auto access, even when high-quality transit service is provided for the majority of the trip distance. We developed an agent-based model representing the commuters and their preferences for different aspects of transportation disutility, namely cost, time and safety. Commuters in the model assess their transportation options in light of their preferences, the characteristics of their environment, and the various modes available to them. The model is calibrated with data from four Chicago neighborhoods, representing four different combinations of land-use patterns and household income. We use this model to examine how transportation improvements, including automated driverless shuttles between origins of trips and nearby transit stations, and physical improvements enhancing pedestrians’ and cyclists’ commute might help overcome the last-mile problem particularly as they interact with policy shifts including changing in parking and fuel costs.

Version Submitter First published Last modified Status
1.1.0 Moira Zellner Fri Nov 7 19:53:35 2014 Sun Feb 18 06:17:58 2018 Published
1.0.0 Moira Zellner Fri Nov 7 19:47:59 2014 Tue Feb 20 18:59:30 2018 Published

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