The following railroads operate in the U.S. state of Arizona. Class I Railroads BNSF Railway (BNSF) Union Pacific Railroad (UP) Shortline and Terminal Railroads Apache Railway (APA) Arizona and California Railroad (ARZC) Arizona Central Railroad (AZCR) Arizona Eastern Railway (AZER) Copper Basin Railway (CBRY) Port of Tucson Railroad (POT) Kingman Terminal Railroad (KGTR) San Manuel Arizona Railroad (SMA) San Pedro Valley Railroad (SPVR) Passenger Railroads Amtrak (AMTK): Southwest Chief, Sunset Limited, Texas Eagle Valley Metro Rail Tempe Streetcar Sun Link Old Pueblo Trolley Heritage and Scenic Railroads Grand Canyon Railway (GCRY) Old Pueblo Trolley Verde Canyon Railroad Industrial Rail Operations Camp Navajo Railroad Drake Switching Company Freeport McMoRan Railroad Defunct railroads Private freight carriers Apache Lumber Company Arizona Lumber and Timber Company Cady Lumber Company Congress Gold Company Coronado Railroad Flagstaff Lumber Manufacturing Company Helvetia Copper Company Kennecott Copper Corporation Morenci Industrial Railway Saginaw and Manistee Lumber Company Six Companies, Inc. Southwest Forest Industries Southwest Lumber Mills, Inc. Tombstone and Southern Railroad Passenger carriers White Mountain Scenic Railroad Yuma Valley Railway Electric Douglas Street Railway Douglas Traction and Light Company Phoenix Railway Phoenix Railway of Arizona Phoenix Street Railway Prescott and Mount Union Railway Tucson Rapid Transit Company Tucson Street Railway Warren Company Warren–Bisbee Railway See also Passenger train stations in Arizona Notes References Arizona Railroads