Train Signals
by MePix
Train Signals gives Minecraft railways red, yellow and green block signals, plus a switch block that sets the signal state from a lever.
What it does
Train Signals is a Forge transportation mod for 1.19.4. Its signal blocks work with other train mods, providing a manual alternative to automatic signalling. Each signal shows a state a train can read: red means stop, yellow means the next signal ahead is red, and green means the path ahead is clear. The yellow-green block is normally used alone, without the red-green block.
A signaller switch acts like a lever. Setting it to red or yellow sends a redstone signal, and setting it to green stops that output, so a player can change a signal from a control panel or a redstone circuit. For a yellow-green signal, a redstone toggle block is used to return the signal to green once the next signal has cleared.
The mod is released under the MIT License, and the code is not open source. Servers that run it need every player to install it too. Its only published files are for Forge 1.19.4, dated 2024-01-22, and the mod has not been updated since. Players trying to load older game versions may run into problems with it.
Key features
Red and green signal
A two-state block that shows red when a train must stop and green when the track ahead is clear.
Yellow and green signal
A block that shows yellow for a red signal ahead and green once the path has cleared, used alone by default.
Signaller switch
A lever-like block that sets the signal to red or yellow and emits a redstone signal, or stops it to show green.
Redstone toggle use
A redstone toggle block returns a yellow-green signal to green once the signal ahead has cleared.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
RailSignals is a Forge mod for 1.19.2, under All rights reserved, and it is not open source. It runs on client and server, like Train Signals. OpenSignals is open source under the Apache License 2.0 and covers 1.12.2 – 1.18.2 on Forge, so it targets older game versions than Train Signals. Create Train Resync is open source under the MIT License and targets 1.20.1 on Forge. Its install is optional on either side, and neither the client nor the server needs it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Train Signals | Forge | 1.19.4 | Client and server | 2024-01-22 |
| RailSignals | Forge | 1.19.2 | Client and server | 2023-07-23 |
| OpenSignals | Forge | 1.12.2 – 1.18.2 | Client and server | 2026-06-14 |
| Create Train Resync | Forge | 1.20.1 | Client or server, optional | 2026-10-03 |
Questions
Does Train Signals need to be installed on the server?
Which game versions does Train Signals support?
How does the signaller switch control signals?
In the catalog
Train Signals is one of 3,932 Transportation mods on ModsFinder, and one of 1,908 Transportation mods for Forge. 9,374 mods support Minecraft 1.19.4.
More from MePix
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What the author says
Yellow & Green Signal Normally this block is used alone without a Red & Green Signal. Yellow signifies that the next signal ahead is red. Green signifies that the next signal should be green, again use Redstone to toggle this block. Signaller Switch The signaller switch is like a lever, ON means the signal would be…
Official listing
- Modrinth page
- modrinth.com/mod/train-signals
- Owner
- MePix
- Published
- 2024-01-22
- Updated on Modrinth
- 2024-01-22
- Facts verified
- 2026-10-15