The file is a compressed archive typically used to store a collection of interchange assets or road layouts , most commonly for city-building simulation games like Cities: Skylines . What’s inside the "piece"
: Some pieces include integrated "fill" elements like central fountains, statues, or specific pavement textures. Common Uses
: Users often bundle high-traffic capacity roundabouts into .7z files for manual installation in the Addons/Assets folder. Roundabouts.7z
: A "piece" often specifies whether it uses standard two-lane roads, highways, or decorated avenues with trees and grass.
: Pre-placed connection points that allow you to "snap" the roundabout onto existing road networks without manual drawing. The file is a compressed archive typically used
: The specific mathematical curve and road connection data that forms a perfect circle or teardrop shape.
: Occasionally, developers use these archives to share processed road geometry for GIS mapping projects. : A "piece" often specifies whether it uses
If you are looking for a (like a 3-way highway roundabout) from within a specific version of this archive, I can help you identify it if you provide the name of the creator or the game it's intended for.