Photo ID: 108482 Date Shot Photo By Thursday, September 10, 2020 Kevin Morgan Location Times Viewed West of Clay Arvada, CO 767 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak I always try to get trackside when AMTK 145 is on the Zephyr! This heritage unit represents my personal favorite paint scheme of any Amtrak has had. This is the Phase III scheme which was used from the early 1980s until the mid-1990s. Email Questions or Comments to the Webmaster or add a comment to the picture.