Now I Worry I am Insane, or Being Stalked--the Hammer Reappears

I saw another hammer today. Was it the same one? I have no idea. The problem with seeing the hammer, it was in a completely different place on my commute. Yesterday's hammer was on I-65, today's hammer was at the beginning of the by-pass in Gallatin. I nearly ran right over it. So either I am hallucinating, or this hammer is following me, or I am the victim of a very strange coincidence...

(side note--I know that I am not hallucinating today as other cars also served to miss the thing so that leaved stalking or coincidence)