Officials hope the program helps change driver behavior on a larger scale. Cameras will only detect speeders in works zones who are going 11 miles per hour or more above the posted limit…

Not everyone agrees with the cameras effectiveness, necessity, or fairness, however. The National Motorists Association, which staunchly opposes the use of the technology, says that cameras are inaccurate, and often do not provide a clear image of the offending vehicle…

They also argue that there is little evidence that cameras improve safety, and that automated enforcement is often employed in areas with under-posted speed limits.
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