
At least I didn't have to feel too badly about being late since a lot of my coworkers were too. I was the first in my department (aside from my boss) to arrive. I guess I need to allow myself more than a half hour next time even though it normally takes me 15 minutes to get to work. I hate Erie.
Anyway, let's get to the task at hand: All around town there are intersections with lights that don't seemingly need them to begin with, but they're there. Only on occasion do you actually have to sit at said intersection for a few seconds while the other traffic has the green (i.e. prime spots of Water Street by GE, south of Main; and the new light on West Grandview and Schaper [I believe]). I've always wondered why the only time it seems to be red for the busier roads is when there's someone waiting for their light to turn green. I argue that there must be some type of sensor system set up at some lights to detect a car when it pulls up so the light can be changed. My husband says absolutely not.
Therefore, I'm looking for someone knowledgeable in this area who would know the true answer to this question. It comes up in conversation every so often, and neither one of us can determine who is correct. Not to get all Dear-Abby/Ask-Laskas on you guys, but I think both of us would like to know for peace of mind. So who is the crazier one? Ok, don't answer that last question.