Current GTW Roster
From RailroadfanWiki
GTW Blue Roster
GP9R:(Some stored/retired): 4619, 4620, 4622, 4623, 4632
GP38-2: 4906-4907 4909-12, 4914, 4917-4921, 4924, 4927, 4928, 4930, 4932-4934, 5812, 5814, 5818, 5820, 5822, 5825, 5827, 5830-5832, 5846-5849, 5851, 5856, 5858, 5860, 6221-6222, 6224, 6227
GP40-2: 6420
SD40-2 : 5936
Updated July 6, 2020.