We've had these red light cameras here in Tempe, Arizona for about 3-4 years now .
They personally don't bother me, as I stick to the posted speed limits 95% of the time, the other 5%, are deserted back roads, where the chances of being pulled over are significantly reduced .
But they haven't slowed the traffic on major arterial streets what so ever .
The usual speed limits on most major streets here is 45 mph, and the usual traffic flow is around 55 mph, if not higher .
People can't seem to grasp the fact that these are not limited access expressways .
We have highway speed collisions on surface streets .
It's downright scary .