PTM2-0.6.6.1-forge-1.21.1 is an alpha file of the Minecraft mod Public Transport Mod for Forge, made for Minecraft 1.21.1. It was published on August 17, 2026 and is 79.4 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Public Transport Mod mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
