> I sometimes get the feeling that traffic signals in my home town (Chicago) are designed to maximize ticket and speed camera revenue, rather than improve the f

> I sometimes get the feeling that traffic signals in my home town (Chicago) are designed to maximize ticket and speed camera revenue, rather than improve the flow. You get that feeling because it's true: http://www.chicagotribune.com/news/watchdog/redlight/ct-yellow-light-timing-met-20141223-story.html#page=1 http://www.chicagotribune.com/news/watchdog/redlight/ct-yell...