There are now two interchanges on the line. One is with Norfolk Southern in Chester on their Charlotte to Columbia main. Traffic to and from the interchange on the NS end is handled daily with their local out of Rock Hill. The power on these locals are generally GP59s or high hood GP38-2s. NS Transcaer GP59 #4611 and Operation Lifesaver #4640 was power for most of October, 2001. An interchange with CSX-predecessor Seaboard Coast Line (and before that Seaboard Air Line) was built in 1981 in East Chester to replace the SCL interchange in Fort Lawn that was abandoned at the same time. Power on these trains can be anything from GP40s to wide noses—even LMSX #710 once or twice—to ex-Con B36-7s.