How Do Public Transport Users Adjust Their Travel Behaviour If Public Transport Ceases? A Qualitative Study

Mode shift from public transport (PT) to private car when a PT shut-down occurs results in an increase in the number of car trips on the road network which may contribute to traffic congestion. Policies aimed at reducing the mode shift to car can be designed through a better understanding of PT users’ mode shift in the event of a PT disruption. Furthermore, the share of car mode shift is also an important parameter for assessing traffic congestion relief associated with day to day PT provision in cities. This study sought to uncover factors influencing the mode shift to car among PT users in the event of a PT disruption. Semi-structured interviews were conducted with 30PT users from Melbourne, Australia. Grounded theory was used to derive categories and subcategories of behavioral responses. Factors affecting mode shift to car if PT ceases in the short term were classified into three main themes with several subcategories: individual-specific factors, context-specific factors and journey-specific factors. In the long term, the analysis reveals that only context-specific factors have an influence on mode shift. Findings show that car access, travel time, travel cost, trip importance, non-central business district (CBD) trips, weather, flexibility and accessibility to PT stations are the most important factors favoring use of the car if PT ceases in the short term. This acts to increase traffic congestion due to the mode shift to car. However, in the long term, removing PT is expected to have an impact on land use, leading to individuals changing their residential and workplace location.

• Record URL:
  https://doi.org/10.1016/j.trf.2018.01.009
• Record URL:
  http://www.sciencedirect.com/science/article/pii/S1369847817303248
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/13698478
• Supplemental Notes:
  • Abstract reprinted with permission of Elsevier.
• Authors:
  • Nguyen-Phuoc, Duy Q
  • Currie, Graham
  • De Gruyter, Chris
  • Young, William
• Publication Date: 2018-4

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 1-14
• Serial:
  • Transportation Research Part F: Traffic Psychology and Behaviour
  • Volume: 54
  • Issue Number: 0
  • Publisher: Elsevier
  • ISSN: 1369-8478
  • Serial URL: http://www.sciencedirect.com/science/journal/13698478

Subject/Index Terms

• TRT Terms: Automobiles; Behavior; Mode choice; Public transit; Ridership; Service disruption; Traffic congestion
• Geographic Terms: Melbourne (Australia)
• Subject Areas: Public Transportation; Safety and Human Factors;

Filing Info

• Accession Number: 01665682
• Record Type: Publication
• Files: TRIS
• Created Date: Apr 9 2018 11:43AM