Have seen three different GTO's on MI M-20 West of Mt. Pleasant all eastbound. This was over the course of a couple weeks during the week different days and times. One was a 69 Red vert w black top, another a 71 hardtop orange and bless my aging brain I think the first one was a blue 68. This isn't exactly Woodward Ave and it's always a good thing to see GTO's being driven. Enjoyed it 3x!