Driver confidence in traveler information improved after implementation of the TransGuide freeway management system in San Antonio, Texas.
Survey results reported in the paper indicate improvements in driver confidence with the traveler information available to them after the implementation of TransGuide. Periodic surveys taken after implementation indicated that driver response to posted instructions improved from 33 percent just after implementation to 80 percent at the time of the report.
Before-and-After Analysis of the San Antonio TransGuide System
Author: Henk, Russel H., et al.
Published By: Paper presented at the 76th Annual Transportation Research Board Meeting. Washington, District of Columbia
Source Date: 12-16 January 1997
Average User Rating
Intelligent Transportation Systems > Traffic Incident Management > Information Dissemination > Dynamic Message Signs
Intelligent Transportation Systems > Traffic Incident Management > Mobilization & Response
Intelligent Transportation Systems > Traffic Incident Management > Surveillance & Detection > Imaging/Video
Typical Deployment Locations
DMS, CMS, VMS, Changeable Message Signs, Variable Message Signs, CCTV, closed circuit television cameras, road monitoring, camera imaging