Bike lanes are great, but they can’t protect cyclists riding through busy intersections, where 38% of all cyclist fatalities occurred in 2013, according to the U.S. Department of Transportation. In ...

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 ...

A number of North American and European cities are introducing protected bike lanes, but they do little to help cyclists navigate through dangerous intersections. A proposal for a “protected ...

The Kentucky Transportation Cabinet says an innovative intersection design is reducing traffic crashes in three western Kentucky intersections.

Layton • Two contradictory signs here create what looks like a “you can’t get there from here” conundrum, thanks to a newfangled “ThrU Turn” intersection system. A blue state highway placard — a paid ...

WASHINGTON — The notorious "Dave Thomas Circle" is known for its congestion-causing roadways. The virtual circle is referred to as "Dave Thomas Circle" because a Wendy's restaurant lays in the middle ...

Paul Salmon receives funding from the Australian Research Council. Gemma Read receives funding from the Australian Research Council. This is the sixth article in our series, Moving the Masses, about ...