Roadway engineering is tied directly to what is known about driver needs and behavior during certain tasks. It is the role of an engineer to plan for events prior to their occurrence and to give ...

This is the sixth article in our series, Moving the Masses, about managing the flow of crowds of individuals, be they drivers or pedestrians, shoppers or commuters, birds or ants. A major issue for ...

Getting on or off a four-lane highway is about to become a lot safer in many parts of the United States thanks to an innovative intersection design. Restricted Crossing U-turn intersections (RCUTs) ...