This presentation was conducted as part of the SHRP2 Tuesdays webinar series. It was held on August 26, 2014. The objective of the webinar was to: • Identify efficient methods to introduce public awareness and understanding of the variability of travel time; • Identify effective terms to convey t
Slides for the final presentation, conducted on September 26, 2012. - Welcome - Part 1: Introduction - Part 2: Assessment of the Project - Part 3: Discussion and Comments on Deliverables - Part 4: Next Steps - Conclusion
As part of Project L13A, the research team successfully developed, tested, and released a webbased, interactive archive system to store data and information from Reliability and Reliabilityrelated projects from the second Strategic Highway Research Program (SHRP 2): http://www .shrp2archive.org.
July 18, 2012 - Welcome / Technology Check - Introductions - Meeting Objectives - Project Objectives & Progress to Date - Progress Report on Enhanced Experiment - Remaining Project Timeline - Final Remarks
This Amplified Work Plan provides an overview of the approach to the research and documentation to fulfill the specifications for the Reliability L14, Effectiveness of Different Approaches to Disseminating Traveler Information on Travel Time Reliability. This Amplified Work Plan expands on the re
SHRP2-L14's research team decided to use a multiple-choice survey to address comprehension and preference questions regarding reliability terms and associated trip information. The survey was conducted on laptops using the SuperLab software to present questions and instructions and to collect par
Project L14's second report titled "A Lexicon for Conveying Travel Time Reliability Information" includes a glossary of terms designed to convey travel time reliability information to travelers so that such information can be understood and used in a way that influences their travel choices, but
The experiment was conducted in five cities—Dallas, Denver, Hartford, Miami, and San Jose—over a period of 4 months and acquired information from 80 participants. Specific questions regarding levels of trip stress and on-time arrival confidence had to be completed at each waypoint and at the begi
The objectives of the first utility function laboratory study were (1) to assess the value participants placed on traveler information, and specifically reliability information, within the context of a simulated time-constrained trip, and (2) to determine whether having reliability information he
After careful assessment of travel time reliability terms and the results obtained in the various human factors studies and experiments conducted throughout the course of the Project L14, the research team established three key hypotheses related to the use and value of travel time reliability in
