
Roadworks
Roadworks add immersive, American-style traffic management features to Minecraft. It is currently in beta, so please expect some bugs! Currently, the mod adds markings, cones, signals, bollards, and signs, though more may come in the future.
Todo
- Add an included resource pack to add European-style signage
- More signs
- More markings
- Pedestrian crossing signals
- Make CC an optional dependency
Features
Signals
Controllable via a Traffic Controller and can be connected to one with a linker. Signals connected to a traffic controller can be controlled via a ComputerCraft computer, wrapped as a peripheral.
Posts
Posts connect when placed next to each other. They can connect to signals and signs.
Signs
Signs can be placed onto posts, or onto walls. Many are currently included, but there will hopefully be even more in the future.
Markings
Most that extend over a whole block will connect to a filler is placed in the correct way. Hopefully it's pretty easy to understand.
Bollards
Pretty simple. Kinda neat.
CC API
This will be improved in the future and moved to a wiki page.
getSignalType(id: int): string?
Gets the type of signal ID. Will be one of:
three_headthree_head_leftthree_head_rightthree_head_straightfive_head_leftfive_head_right
getSignals(): table
Gets all signals connected to this controller. This returns an array of dictionaries containing the signal ID and the signal's type.
getSignalsOfType(type: string): table
Returns an array of IDs which have the specified type. See getSignalType for available types.
hasId(id: int): boolean
Returns true if the traffic cabinet has the specified id.
hasLight(type: string, light: string): boolean
Returns true if the specified type has the specified light.
setThreeHead(id: int, red: boolean, yellow: boolean: green: boolean): boolean
Sets the specified three-head signal of ID to the specified values.
setFiveHead(id: int, red: boolean, yellowLeft: boolean: greenLeft: boolean, yellowRight: boolean, greenRight: boolean): boolean
Sets the specified five-head signal of ID to the specified values.
Contribute
If you find a bug or have a feature request, please make an issue. PR's, as always, are accepted and appreciated. PR's will not be accepted if they produce bugs or add additional dependencies.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as roadworks-1.0.0-beta5.jar — drop this file into the mods folder
- Download size: 1.2 MB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.