LuAnn Theiss
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View article: Evaluation of Variable Speed Limit Pilot Projects for Texas Department of Transportation
Evaluation of Variable Speed Limit Pilot Projects for Texas Department of Transportation Open
In May 2013, the regular session of the 83rd Texas State Legislature passed House Bill (HB) 2204 related to the establishment of a variable speed limits (VSL) pilot program by the Texas Transportation Commission. The bill was signed into l…
View article: Improved Business Driveway Delineation in Urban Work Zones
Improved Business Driveway Delineation in Urban Work Zones Open
This is a report by the Texas A&M Transportation Institute that documents the efforts and results of a two-year research project aimed at improving driveway delineation in work zones.
View article: Measuring Drivers’ Visual Attention in Work Zones
Measuring Drivers’ Visual Attention in Work Zones Open
Assessing driver sensory and cognitive processes, and the effect of temporary traffic control devices upon those processes in work zones, can be somewhat difficult. Measuring vehicle speed, lane position, acceleration, braking, turning, et…