My opinions only, no facts here:
I saw some posts regarding an object or objects seen at road level by the front wheel of the 1st pic of the white truck at Circle-K. To analyze this anomaly I resized the three Circle-K pics to the same scale. Strangely, each pic is at a different scale. But I did not personally alter any of the three pics, although I did improve the pixel density in the one image I had to reduce.
As for the object or objects, I can see this in the bicycle pic AND the 1st truck pic. It is not fully certain whether the object or objects are there in the 2nd truck pic, but in my opinion the object(s) are still there but very subdued.
So what is this feature? It could be a couple of fast food bags. It could be a permanent fixture of the street (storm drain, etc.) that is taking on a life of its own in these blurry, distorted, poorly contrasted surveillance camera images.
By the way, when I open my images from this site they are much smaller than my versions. If I copy and paste them to a photo editor they look full-size again. Just in case you have a problem viewing them.