November 1, 2010, 9am PDT
By providing real-time data about what actually happens in on-street spaces, the sensors can help enforce parking laws, move toward smart and flexible curbside pricing, and prevent cruising and traffic congestion.
August 7, 2009, 6am PDT
Nine finalists have been chosen for the Intelligent Transportation Society of America's Congestion Challenge. Andy Nash, a San Francisco transportation planner, gives his perspective on the entries.