Curved rail

Curved rail is a building in the railway system used to create curved sections of track, allowing trains to change direction and form corners in a rail network. It functions as a piece of track that connects to straight rails and other curved rails to form continuous paths for locomotives and rolling stock; it does not consume or produce items during operation. Curved rail is placed by the player as part of rail construction and interacts with train pathfinding and signals to define routes, turning radii, and station approaches within the transportation infrastructure.