全球九条仍在运营的古老列车线路

全球多条铁路线仍在定期运营着数十年前建造的列车车厢，成为铁路爱好者和游客的热门关注对象1。这些古老列车因其历史悠久的车厢设计和保留的复古特色，继续在各地提供日常运输服务1。

伦敦贝克卢线使用的车厢制造于1972-1974年，预计将继续运营至2035年1。波兰PKP Class EN57从1962年起就开始服役，部分单位预计可运营至2050年1。法国黄色列车（Le Train Jaune）部分车厢制造于1908-1909年1。此外，布达佩斯M1线的车厢于1973年投入服务1，加拿大VIA Rail的部分列车车厢可追溯至1947年1，而芝加哥Metra的最古老车厢则可追溯至1953年1。挪威NSB 69级列车车厢制造于1970年1。

Several vintage railway lines continue to serve commuters and tourists worldwide, maintaining a direct connection to the early days of modern rail transport. London's Bakerloo line operates trains with carriages manufactured between 1972 and 1974, with service expected to continue until 2035.1 Poland's PKP Class EN57 has been in operation since 1962, with some units projected to remain in service until 2050.1

Across Europe and North America, other heritage rail services showcase even older rolling stock. France's Le Train Jaune features some carriages dating back to 1908 and 1909.1 Budapest's M1 line introduced its current fleet in 1973,1 while in Canada, VIA Rail operates passenger cars with origins tracing back to 1947.1 Chicago's Metra system includes the oldest carriages among North American commuter railways, with some dating to 1953.1 Norway's NSB 69-class trains entered service in 1970.1 These historic services attract railway enthusiasts and tourists seeking a glimpse into the heritage of rail travel, even as they fulfill essential transportation functions for regular commuters.