Accessibility Futures
Loading...
View/Download File
Persistent link to this item
Statistics
View StatisticsJournal Title
Journal ISSN
Volume Title
Title
Accessibility Futures
Published Date
2013
Publisher
Type
Article
Abstract
This study uses accessibility as a performance measure to evaluate a matrix of future land use and network scenarios for planning purposes. Previous research has established the coevolution of transportation and land use, demonstrated the dependence of accessibility on both, and made the case for the use of accessibility measures as a planning tool. This study builds off of these findings by demonstrating the use of accessibility-based performance measures on the Twin Cities Metropolitan Area. This choice of performance measure also allows for transit and highway networks to be compared side-by-side. A zone to zone travel time matrix was computed using SUE assignment with travel time feedback to trip distribution. A database of schedules was used on the transit networks to assign transit routes. This travel time data was joined with the land use data from each scenario to obtain the employment, population, and labor accessibility from each TAZ within specified time ranges. Tables of person- weighed accessibility were computed for 20 minutes with zone population as the weight for employment accessibility and zone employment as the weight for population and labor accessibility. The person-weighted accessibility results were then used to evaluate the planning scenarios. The results show that centralized population and employment produce the highest accessibility across all networks.
Description
Related to
Replaces
License
Collections
Series/Report Number
Funding information
Minnesota Department of Transportation
Isbn identifier
Doi identifier
http://dx.doi.org/10.1111/tgis.12024
Previously Published Citation
Anderson, Paul, David Levinson, and Pavithra Parthasarathi (2013) Accessibility Futures. Transactions in GIS 17(5) 683-705.
Suggested citation
Anderson, Paul; Levinson, David M; Parthasarathi, Pavithra. (2013). Accessibility Futures. Retrieved from the University Digital Conservancy, http://dx.doi.org/10.1111/tgis.12024.
Content distributed via the University Digital Conservancy may be subject to additional license and use restrictions applied by the depositor. By using these files, users agree to the Terms of Use. Materials in the UDC may contain content that is disturbing and/or harmful. For more information, please see our statement on harmful content in digital repositories.