Kansas City Southern (KCS) is a holding company. The Company has domestic and international rail operations in North America that are focused on the north/south freight corridor connecting commercial and industrial markets in the central United States with industrial cities in Mexico. The Company's subsidiaries include The Kansas City Southern Railway Company (KCSR) and Kansas City Southern de Mexico, S.A. de C.V. (KCSM). KCSR serves a 10-state region in the midwest and southeast regions of the United States and has the north/south rail route between Kansas City, Missouri and various ports along the Gulf of Mexico in Alabama, Louisiana, Mississippi and Texas. KCSM operates a corridor of the Mexican railroad system. KCSM's rail lines provide rail access to the United States and Mexico border crossing at Nuevo Laredo, Tamaulipas. KCSM also provides rail access to the Port of Lazaro Cardenas on the Pacific Ocean.