Red light camera, a good tool? or profit machine?

[ucla695]

Originally Posted by 14holestogie

I know out in Phoenix they have the cameras on most of the overpasses for the speeders, too. I know I've waited for the mail with trepidation a couple times after seeing that flash go off. Knock on wood, either it wasn't me or they use a little discretion.

I've heard about those. These scare me even more than red light cams. Do they post warning signs or does the speed limit function as one? Most of the (sub)urban freeways in SoCal have 65mph speed limits, but the reality is that traffic flows around 75 to 80ish.