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Mitigation of Lane Departure Crashes in the Pacific Northwest through Coordinated Outreach
In the United States, lane departure crashes represent the majority of the fatalities that occur on roadways. In addition to infrastructure changes, public service announcements (PSAs) are an option to influence the travelling public to drive more safely. PSAs can be used to target specific audiences and inform them about ...
3D Virtual Sight Distance Analysis Using Lidar Data
This research project investigated advanced safety analysis methodologies for drivers’ sight distance based on high resolution data acquired using lidar (light detection and ranging) technology. Sight distance analyses require careful and detailed field measurements to facilitate proper engineering decision making regarding ...