I did my League Cycling Instructor training, or LCI, with Preston Tyree, the now-retired education director at the League of American Bicyclists. Over an 18-month period, I participated in ...

Robotic vehicles can optimize the flow of traffic in cities even when mixed in with vehicles driven by humans, thereby improving traffic efficiency, safety and energy consumption, my colleagues and I ...

Portland settled a lawsuit filed by a cyclist who collided with a TriMet bus in 2015 at an intersection city officials acknowledged Wednesday is one of the “most complex” in the city. The City Council ...