Speed cameras seem to be everywhere, but do they actually change driver behavior? The real-world data behind them might surprise their critics.
Perry acknowledged to Washingtonian.com that he had received tickets from the District of Columbia's traffic cameras.
The goal is not to raise money, officials say, but rather to nudge cheaters out of the lanes and lower the toll for commuters ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results