Car Traffic Generator

A datapack that adds AI cars to Minecraft!

12.6K Downloads

datapackfabricforgeneoforgequiltdecorationtransportationutility

Rent Server with this Mod

Screenshots

About this Mod

A datapack that adds AI cars to Minecraft! See the video below for a more detailed demonstration. (See the Gallery for credits.)

NOTE: If you wish to use this on all created/current worlds, use the Mod version. If you only want this pack on certain worlds, then stick with the Datapack version.
NOTE #2: If you're encountering lag issues, locate the following MCFUNCTION file at data\ctg115_gshn28\function\auto_despawn.mcfunction. Find the command execute if entity @a[distance=..100] run tag @s remove ctg_autodespawn. Where 100 is, replace that number with a higher or lower number to increase or decrease the radius around the player. Cars that exit this area will be auto-removed to prevent lag.

Available Versions

1.20.1-Arelease

MC 1.20.1fabric, forge, neoforge, quilt

March 4, 2025

1.20.1-Arelease

MC 1.20.1datapack

March 4, 2025

1.17-Arelease

MC 1.17, 1.17.1fabric, forge, neoforge, quilt

February 1, 2025

1.17-Arelease

MC 1.17, 1.17.1datapack

February 1, 2025

1.18.2-Arelease

MC 1.18.2fabric, forge, neoforge, quilt

February 1, 2025

How to Install Car Traffic Generator on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (1.20.6).

Install Mod

Open the mod browser in the dashboard and search for "Car Traffic Generator". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricforgeneoforgequilt

Minecraft Versions

1.20.6, 1.20.5, 1.20.4 (+14 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Car Traffic Generator server crashes on startup – what to do?

Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.6). You can switch loaders with one click in the panel.

Is Car Traffic Generator compatible with datapack and fabric and forge and neoforge and quilt?

Car Traffic Generator officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.20.6, 1.20.5, 1.20.4. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Car Traffic Generator – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Car Traffic Generator consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.