About MTR Traffic Addon
From ModrinthAddon for minecraft transit railway featuring car traffic generation, traffic lights and more
MTR Traffic Addon adds generated road traffic to Minecraft Transit Railway worlds. Place traffic spawn and despawn connectors, manage routes through the Traffic Dashboard, and let vehicles drive through your MTR-based road network. For example you have built bus network using mtr and some resource packs - now you can generate car traffic, manage intersection traffic lights and more!
Features:
- Traffic Spawn and Despawn Connectors
- In-game Traffic Dashboard
- Vehicle pool selection per spawn point
- Intersection areas with signal phases
- Vehicle spacing, queueing, and MTR vehicle awareness
- 8 built in sedan models (MTA Mesh Sedan [8 color variants])
- built in hatchback models
- build in Nissan Sentra models
- AND MUCH MORE!
Important info:
- Requires Fabric, Fabric API, Minecraft 1.20.1/1.20.4/1.21.1 and MTR 4.0.4 or newer
How To Use:
- Install Fabric API, Minecraft Transit Railway, and MTR Traffic Addon.
- Open your world and take the Traffic Spawn Connector, Traffic Despawn Connector, and Traffic Dashboard from the MTR Traffic Addon creative tab.
- Place spawn connectors where traffic should appear, and despawn connectors where traffic should leave.
- Open the Traffic Dashboard to view connectors, refresh routes, clear active vehicles, and manage vehicle pools.
- Select which vehicle models each spawn connector can use.
- For intersections, create an intersection area in the dashboard and assign signal groups for incoming roads.
- Enable the connectors/intersections and traffic will start spawning when a valid route exists.
BEFORE you ask for help - make sure to follow the instruction in documentation
Disclaimer:
- Backup your worlds first before using it!
- You can use this mod on forge with sinytra connector!
For support/discussion use our official channels either on our discord or website
Highlights
From source dataGame versions
Supports 3 Minecraft versions, the newest being 1.21.1.
Loaders
Runs on Fabric and Forge.
Footprint
Rated a light load on a server.
MTR Traffic Addon on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric, Forge
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 2.1.4, released 2026-10-31
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Fabric | 1.20.1 to 1.21.1 (3 versions) | 1.21.1 |
| Forge | 1.20.1 | 1.20.1 |
From 18 recorded builds of MTR Traffic Addon.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 2.1.4 | 2026-10-31 | 1.21.1 | Fabric |
| 2.1.4 | 2026-10-31 | 1.20.4 | Fabric |
| 2.1.4 | 2026-10-31 | 1.20.1 | Forge |
| 2.1.4 | 2026-10-31 | 1.20.1 | Fabric |
| 26.10.3 | 2026-10-21 | 1.21.1 | Fabric |
| 26.10.3 | 2026-10-21 | 1.20.4 | Fabric |
Dependencies
- Required: modrinth project XKPAmI6u (modrinth, not in our catalogue)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run MTR Traffic Addon on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogVehicles & ships
Cars, boats, aircraft, ships and other things to drive or fly.
Runs on your server
From source side supportModrinth lists MTR Traffic Addon as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForge
- Runs on
- Serverrequired on the server
- Game versions
- 1.21.1 and 2 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-11-01Open ↗
- ✓Authoropaleq, as published on Modrinth
- ✓LicenseLicenseRef-CookieCraftMods-Custom-LicenseFree
