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.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- 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 — see the MC Java Mods guides for the full walkthrough.
- Downloads as car-traffic-generator.1.21.4.1.0.0.R.zip
- Download size: 67 KB
- Download link checked 28 Aug 2026 — working
These come from our own check of the pack file, not from the source page.