Affiliation:
1. Department of Civil and Environmental Engineering, Pennsylvania State University, Transportation Research Building, University Park, PA 16802
Abstract
The Puget Sound Transportation Panel is used to study the propensity of people to make solo and joint trips. The analysis consists of trip-based models in which solo versus joint trip making is explained in terms of person and household sociodemographics, daily activity and travel patterns, dwelling unit and workplace level of service and land use characteristics, and trip attributes. The analysis is repeated for all the days and all the waves (years) of the panel at hand. The analysis reveals that the major factor that determines joint trip making is the life-cycle stage of the household. It is also observed consistently across all the waves that, as the age of the person increases, the number of joint trips he or she also increases. Other factors that consistently affect joint trip making are household size, age of the household members, number of vehicles in the household, daily activity and travel patterns, and certain accessibility measures such as the access from transit to auto.
Subject
Mechanical Engineering,Civil and Structural Engineering
Reference18 articles.
1. Activity-Based Approaches: An Introduction in Activity-Based Approaches to Travel Analysis (EttemaD. F. and TimmermansH. J. F., eds.), Pergamon Press, Elsevier Science Ltd., The Netherlands, 1997, pp. XV–XX.
2. Modeling Travelers' Postwork Activity Involvement: Toward a New Methodology
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18 articles.
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