<prompt> Qedela le nkulumo elandelayo: Ngenxa yokwehla kwemali engenayo, iNorthern Pacific yaqala ukunciphisa izindleko futhi yahlehlisa ukulungisa lo mzila. Imishini yesimanje yokuhlanza iqhwa eyayigcina ulayini uvulekile ebusika yathuthelwa kwezinye izindawo okwaholela ekuvalweni isikhathi eside ebusika. Izimoto zabagibeli zaya eMidwest ngenxa  <response>: Umbukiso Wokuthengwa Kwezinto ZaseLouisiana. Lapho uphahla olwaluse-turntable eMonte Cristo luwohloka ngaphansi kweqhwa elinamandla ngo-1904 aluzange lwakhiwe kabusha. Ukudilika kwamadwala eRobe Canyon kwakubangela ukuphazamiseka komsebenzi cishe njalo ebusika, futhi ngenxa yokuncipha komgwaqo, iNorthern Pacific yayingasenazo izizathu zokulungisa umonakalo. Umzila waseMonte Cristo wawusuyinkinga eNyakatho Pacific, njengoba nje kwakunjalo nakuRockefeller. 