When on vacation I just snap off hundreds of digital photos. I later go through them as time allows. Here, just 12 to 20 miles east of Aspen, CO as close as I can figure looking at my photos behind and in front.

I don't know what they are ... and probly glad I didn't notice them either, but here they are I was on passenger side and we were moving about 35 to 45 mph, I was facing south and we were driving east ... I cropped out foreground with was just road and side rail. If you choose to use this picture send me link I can also view. Time was about 1 to 3 p.m.

Dan Hudson
Sidney Iowa