KCS speciality unit #4859, which was unknown to us until the day that we filmed it is leading CSX coal train R598 along with YN2 speciality unit #551 and 130 loaded coal cars and BNSF SD70ACe #9186 as rear DPU! Filmed on the CSX Grand Rapids Sub on Main St (M-89) crossing in Fennville, MI at MP 40.48!
