Safety and Human Factors

Headshot of Steven E. Shladover.
Steven E. Shladover, Research Engineer at the University of California, Berkeley, who specializes in intelligent transportation systems. ...
White pickup truck labeled 'WATER' sprays water onto the surface of a Utah highway with tiger-stripe lane markings. Behind that truck, another white utility vehicle equipped with a retroreflectometer gauges the reflectivity of the wet lane markings.
Utah Department of Transportation is enhancing its data-collection process to ensure that lane markings are easier to see in all ...
Bicyclist on protected bikeway with yellow bollards in Washington, DC.
Once expected to maneuver alongside vehicular traffic, bicyclists across the United States are now cruising along in their own designated ...
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