CurseForge · Minecraft mod
MTR3 Optimized
MTR 3 Optimaztion Mod
Quick answer
Which MTR3 Optimized release should I use?
MTR3 Optimized 1.1.3 targets 1.19.4 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is MTR3 Optimized required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does MTR3 Optimized 1.1.3 need?
1.1.3. Change the file and its required mods may change too.
Install Minecraft Transit Railway (Automated trains, planes, and more!), Fabric API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add MTR3 Optimized without breaking your instance.
Built for MTR3 Optimized 1.1.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.1.3. It targets 1.19.4 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Minecraft Transit Railway (Automated trains, planes, and more!), Fabric API first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.1.3. It opens that exact file at the source.
About this project
What does MTR3 Optimized add?
Btw This Is All Outdated I decided Put Thus
Here.
Original: https://github.com/DistrictOfJoban/MTR-OTP
Im a Porter!
MTR-OTP
MTR-OTP is a mod that attempts to fixes/patch some known issues for the last version of Minecraft Transit Railway 3.0 to improve the playing experience.
This is a temporary solution to provide a better playing experiences before the next version of MTR is released.
Currently supports 1.19.4/1.19.3/1.19.2
Features
Attempt to use Frustum Culling to increase frame rates by skipping train rendering, may cause train flickering. (Client)
Attempt to increase frame rates for the Dashboard Widget Map. (Client)
A faster Bridge Creator by blacklisting more appropriate position (Server)
Use elapsed time to ensure server train runs at a consistent rate regardless of TPS.
Config
The client config file are automatically generated in config/mtrotp.json once the client starts up.
Config Key Default Value Description Effect
cullTrain true Use frustum culling to skip rendering train cars that are outside of camera bounds to improve FPS. Varies
dashboardLazyRender true Optimize the dashboard world map to improve FPS. Varies
The server config file are automatically generated in config/mtrotp_server.json once the server starts up.
Config Key Default Value Description Effect
trainUpdateDistance 128 This removes the hardcoded 128 blocks radius train update in MTR, allowing for customization. N/A
Bugs/Suggestions
You may open an GitHub issue here
License
This project is licensed under the MIT License.
Project description from CurseForge.
Pick your setup
MTR3 Optimized by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.19.4
1 loader build1.19.3
1 loader build1.19.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
MTR3 Optimized versions and loaders
1.1.3
mtr-otp-1.1.3+mc1.19.4.jar
27 Aug 2026
(DEPRECATED) 1.1.0
MTR-OTP-1.1.0+mc1.19.3.jar
27 Aug 2026
[Legacy] 1.1.0
MTR-OTP-1.1.0+mc1.19.2.jar
27 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.