Adaptive Traffic Lights Are The "Green Wave" Of The Future

A system of traffic lights designed to optimize flow during average conditions never works perfectly because the "average" never happens. So Researchers in Dresden, Germany are working on smarter sensors that react to actual, not estimated, traffic flow. » 9/20/10 2:30pm 9/20/10 2:30pm

15 Crazy Traffic Signals

We encounter traffic signals daily and though they might annoy us daily at times, we definitely take ours for granted. Take a peak at these 15 crazy traffic signals and let us know if you still have the same complaints. » 6/04/09 12:30pm 6/04/09 12:30pm