Required
Open project Cloth Config API
Matching file found for at least one listed target: 20.0.149+fabric
Ready to install?
RoadArchitect 1.6.6-fabric
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
roadarchitect-1.6.6-fabric+1.21.9.jar
1.6.6-fabric
- Game
- 1.21.9
- Loader
- Fabric, Quilt
- Published
- 2 May 2026
- Channel
- release
- File size
- 1.2 MB
SHA-19f0e22137847338f54476cda816b6b48de4c04ba
Where this file goes
Client, server, or both?
Client Optional
Dedicated server Optional
The source marks this as usable on both the client and server.
Dependencies for this release