I posted an image yesterday of the same stretch of Interstate 10, heading away from Houston toward the suburb of Katy, TX. Here's a link to that picture.
This image was captured 21 shots after yesterday's posting, but still within the same minute. I kept snapping shots as fast as the servo would let me, angling upward as I approached overpasses. This was one of the results.
Again, I did very little post-processing. I adjusted the levels in Photoshop, then sharpened the image and resized it before uploading.