CaesarII

Having a simple hand powered cart on some stretches of rail, it could allow for slightly faster travel or transporting a larger amount of materials. However it would require maintenance on the track to use in the first place for continued use. Maintenance such as clearing snow/fallen rocks of the track after heavy snowfall/storm et cetera, also using a large amount of scrap metal to forge replacement bits of track or using wood to replace the wooden slats