GP38-2 677 and SD45 935 by Frisco.org Posted on September 5, 2016 GP38-2 677 and SD45 935 GP38-2 677 and SD45 935 at Irving, Texas on May 14, 1978 (David Stray). This entry was posted in Slides and tagged 677, 935, Electro-Motive Division, GP38-2, SD45. Bookmark the permalink.