Elevated curved rail

Elevated curved rail is a building in the Factorio "other" category that represents a curved segment of elevated track; it is used to construct curved portions of elevated railways and integrates with the game's rail network by connecting to adjacent rail segments and supporting train movement. The Elevated curved rail pairs functionally with other rail pieces such as elevated straight rail and standard curved rails to form continuous track geometry and is placed within the rail-building system to route trains along turns at an elevated height.