These were all shot at 300mm from a moving car, so I needed to use a fair amount of motion blur correction with Topaz Sharpen in Photoshop. This made a noticeable difference in each of them and a huge difference in #2. A highly recommended filter.
The color changes between the three are a result of a) being shot at different times of the day, b) having been shot along a thirty-five-mile route, and c) being edited on three different days. I'm not certain I'm happy with the color on #3. The top is extremely warm. It was about sundown and even though that color is in the original RAW (NEF) file, it does not look right and may simply need to be cropped out.