In this article, Jerry Ullman of the Texas Transportation Institute discusses the US federal regulations on work zone safety and mobility, ITS and Bluetooth technology applications in work zones, and … [Read more...] about Open to Closure: The Texas Transportation Institute’s Jerry Ullman Talks About the State of the Art in Work Zone Safety in the US
Bluetooth Technology
Real-Time Measurement of Travel Time Delay in Work Zones and Evaluation Metrics Using Bluetooth Probe Tracking
This paper describes the collection and use of 1.4 million travel time records that were collected over a 12-week period in 2009 to evaluate and communicate quantifiable travel mobility metrics for a … [Read more...] about Real-Time Measurement of Travel Time Delay in Work Zones and Evaluation Metrics Using Bluetooth Probe Tracking
Development and Field Demonstration of DSRC-Based V2I Traffic Information System for the Work Zone
This report describes the architecture, functionality and the field demonstration of a newly developed dedicated short range communication (DSRC)-based Vehicle to Infrastructure (V2I) communication … [Read more...] about Development and Field Demonstration of DSRC-Based V2I Traffic Information System for the Work Zone