Broken Glass

This morning I was riding to work in the dark, cold and wet. I was still trying to wake up as I rode down San Tomas Expressway when suddenly I felt something under my wheels and heard some loud crunching. Before I could think, "What in hell is that?", both of my wheels go flat. I
stop and look back to see a sea of broken glass. I have no idea on how I missed it because it was about a 1/4 inch thick and spanned across the shoulder and two lanes. It was absolutely amazing to see the shear size. The only thing that comes to mind is that someone dropped a sliding glass window pane or something like that as they took a right turn onto San Tomas. Anyway, I froze my ass off fixing both flats and I will eventually have to replace both of my tires because the each have about 20 slices from the glass. Hey, at least it wasn't raining.