CSX at Sunset • CP39 Greencastle, Indiana, Monday, March 4, 2024 at 1853 EST. CSX Locomotive 3320 (GE ET44AH) pulls a fast mixed freight (600 axles) M512 (Nashville, TN Avon) eastbound on track 1 toward Avon Yard with CSX Locomotive 3091 (GE ES44ACH) providing midtrain power as a DPU. #railfan #trains #railroad #csx #Indiana #distributedpower