GP40-2s 3044, 3049, 3052 and GP35 2571 by Frisco.org Posted on February 6, 2014 GP40-2s 3044, 3049, 3052 and GP35 2571 GP40-2s 3044, 3049, 3052 and GP35 2571 westbound at Southwest Junction in St. Louis, Missouri in November 1981. This entry was posted in BN Patched, RT Collection and tagged 2571, 3044, 3049, 3052, Electro-Motive Division, GP35, GP40-2. Bookmark the permalink.