Multi State Picture. CSX Q262-07 was the second train of the day to have an Kansas City Southern EMD leader on Sunday, April 8, 2018, as CSX Q234-07 had already passed with KCS 4164 (SD70Ace). KCS 3915 (SD70MAC) leads a colorful group of power CSX 4007 (SD40-3), BNSF 5138 (C44-9W), and CSX 394 (AC44CW) as it passes the marker denoting the separation of New York and New Jersey on the River Sub. This engine was once assigned to KCS of Mexico, and has since been sold to PRLX.