Adding mode choice alternative into transportation network redundancy analysis

Muqing Du, Anthony Chen

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

Redundancy analysis, as an important concept in resiliency analysis, has been recently considered by Xu et al. (2018) by providing two network-based measures to systematically characterize the redundancy of transportation networks. The route diversity measure evaluates the existence of multiple routes between each origin-destination (O-D) pair for travelers, and the network spare capacity measure quantifies the network-wide residual capacity with consideration of congestion for planners. In this paper, mode choice option is also considered in the redundancy analysis for the multi-modal transportation network. Hence, the route diversity measure is extended to the travel alternative diversity measure to consider both route and mode availability, while the network spare capacity measure is expanded from a single mode transportation network with only route choice to a multi-modal transportation network with both mode choice and route choice in a combined modal split and traffic assignment (CMSTA) problem. Numerical results will be presented to demonstrate how adding mode option can significantly increase the transportation network redundancy.

Original languageEnglish
Title of host publicationTransportation Systems in the Connected Era - Proceedings of the 23rd International Conference of Hong Kong Society for Transportation Studies, HKSTS 2018
EditorsWeihua Gu, Shuaian Wang
PublisherHong Kong Society for Transportation Studies Limited
Pages435-442
Number of pages8
ISBN (Electronic)9789881581471
Publication statusPublished - 1 Jan 2018
Event23rd International Conference of Hong Kong Society for Transportation Studies: Transportation Systems in the Connected Era, HKSTS 2018 - Hong Kong, Hong Kong
Duration: 8 Dec 201810 Dec 2018

Publication series

NameTransportation Systems in the Connected Era - Proceedings of the 23rd International Conference of Hong Kong Society for Transportation Studies, HKSTS 2018

Conference

Conference23rd International Conference of Hong Kong Society for Transportation Studies: Transportation Systems in the Connected Era, HKSTS 2018
Country/TerritoryHong Kong
CityHong Kong
Period8/12/1810/12/18

Keywords

  • Mode Similarity
  • Multi-Mode
  • Nested Logit
  • Network Capacity
  • Network Redundancy

ASJC Scopus subject areas

  • Transportation

Cite this