1 | SCIH | ISG South Chicago & Indiana Harbor Ry. Co. d/b/a South Chicago & Indiana Harbor Ry. Co. | 7/2005; eliminated 7/2007 | | NAKINA |
2 | SCIH | ISG SOUTH CHICAGO & INDIANA HARBOR RWY. CO. d/b/a SOUTH CHICAGO & INDIANA HARBOR RWY. CO. | | | PWRC |
3 | SCIH | ISG South Chicago and Indiana Harbor Railway | | | RSRV |
4 | SCIH | SOUTH CHICAGO & INDIANA HARBOR RAIL | | | SCAC4 |