U25B 811 and SD45 915 by Frisco.org Posted on October 29, 2017 U25B 811 and SD45 915 U25B 811 and SD45 915 at St. Louis, Missouri on September 16 1978. This entry was posted in Slides and tagged 811, 915, Electro-Motive Division, General Electric, SD45, U25B. Bookmark the permalink.