<prompt> Qedela umusho olandelayo: Ukwakhiwa kwe-Ofoten Line kwaqala ngo-1898 kanye ne-Ore Line kusuka eRiksgränsen kuya eKiruna. Aphothulwa ngo-1902, avumela i-LKAB ukuba ikhiphe i-ore emayini yayo eKiruna iye ePort of Narvik engenaqhwa. Ukuqhutshwa kanye nobunikazi balo mzila bekusenziwa yiNorway State Railways. Ulayini ugesi ngo-1915 futhi Norwegian State Railways NSB waqala ukusebenzisa El 3 futhi El 4 izinjini. Phakathi neMpi Yezwe II, ukuhweba nge-ore kwamiswa ngenxa  <response>: Izimpi zaseNarvik nokuqhunyiswa kwamabhomu edolobheni. Emashumini eminyaka alandela, i-NSB yethula i-El 12 ne-El 15. Ngo-1996, ukusebenza kwezitimela ze-ore kwathathwa yi-Malmtrafik, eyayilawulwa futhi manje iyinkampani engaphansi kwenkampani yezimayini i-LKAB. Ngawo lowo nyaka, ubunikazi bomzila wesitimela badluliselwa ku-Norwegian National Rail Administration eyayisanda kusungulwa. Ulayini uthuthukisiwe ukuze uthwale imithwalo yama-asi, okuvumela izitimela ezintsha ze-Iore ukuthi zidonse izitimela. 