Skip to content
BrowseScan your modsScan

    No project matches this search.

    2,055,424 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,392 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Railroad Blocks

    Mod

    Adds railroad-themed blocks and items to Minecraft.

    B82/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 57
    • ReleasesLatest 13 Mar

    Download

    railroadblocksaddon-1.21-0.6.5.jar

    Released 15 Dec 2025 · 101.7 KB

    Passed: our checks found nothing harmful in this file.

    A newer alpha from 13 Mar 2026 is in Releases.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Public source code and issue tracker

    Points lost

    • No release in 7 months−10 points
    • Releases in only 7 of the last 24 months−1 point
    • Some modpacks removed it−1 point
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      7 points lost20 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.7 months ago (13 Mar 2026) 6 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.21.1 on Fabric, NeoForge and Quilt, 1.20.4 on Forge. 53% of the 718 popular Fabric mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 7 of the last 24 months 5 / 6

    • Stability

      1 point lost21 / 22
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.6 of the 46 modpacks with two or more versions removed it in a later one (13%) See the 6 modpacks9 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.1 of its 11 releases in 2 years needed a quick fix (9%) 7 / 7
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.1 known conflict, and it counts in the grade See the known conflict5 / 5

    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · InterurbanDev/MinecraftRailroadBlocks 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · InterurbanDev/MinecraftRailroadBlocks 3 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.62,200 3 / 4

    • Track record

      4 points lost4 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.3.0 years, 104 releases 4 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 3 latest files for recent Minecraft versions. See Security
    Total82 / 100

    57.9 of the 71 points that apply = 82 out of 100. The points above are rounded to whole numbers.

    Images

    • Rural Crossing with Crossing Lights
    • Old Whistle Sign
    • Rural Crossing
    • Railroad Crossing Advance Warning Sign
    • Whistle Sign
    • Rural Crossing 2
    • Railroad Crossing Lights
    • Wooden Crossbuck
    • Iron Crossbuck
    • RXR Advance Warning Sign
    • Old Whistle Sign
    • Whistle Sign
    • Railroad Flags

    About

    Railroad Blocks adds mostly decorative, US railroad-inspired blocks and signaling items for building railroad scenes and crossings in Minecraft. Its crossing pieces include decorative single and dual railroad crossing lights, wooden and iron crossbucks, and an advance warning sign; poles let you raise sign blocks. Other signage includes modern and older whistle signs, which mark locations where a train driver should sound a whistle or horn, and a yard limit sign. Four hand-held flags represent railroad signals: green for proceeding, yellow for caution, red for stopping or danger, and blue for equipment that must remain out of service. The crossing lights are decorative rather than functional, and the mod does not provide its own track system.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds 8 blocks, 4 items and 12 recipes.

    Counted from the names and data files in the mod, so the list may not be complete.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    Macaw's FurnitureBMacaw's TrapdoorsAMacaw's RoofsAMacaw's Paths and PavingsAMacaw's Lights and LampsB

    Details

    Creator
    InterurbanDev
    License
    MIT License
    Downloads
    62K
    Created
    4 Oct 2022
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki , Discord

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · All 8 latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      8 latest files: the newest file for each Minecraft version and loader. The answer above is about the 3 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · All 3 files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of all 3 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign so far that AI was used to make it

    We looked for AI tools in its texts, files and images and found none.

    We have not read its code history yet.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 5 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Not read yet
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      20 of 40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      16 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      30 code files read

    Compatibility

    See all 104 files
    Fabric
    NeoForge
    Forge
    Quilt
    1.121.151.171.2026.1

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.It has no file for Minecraft versions newer than 1.21.1. Many recently updated mods still support 1.21.1.

    Known conflicts

    These projects do not work together with Railroad Blocks: their authors or Railroad Blocks' author say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as Railroad Blocks, so you only need one.

    ProjectTypeDownloadsDeclared by
    OptiFabricMod10.1M downloadsdeclared by OptiFabric

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    840
    Oct 2024: 0 modpacksNov 2024: 2 modpacksDec 2024: 1 modpackJan 2025: 4 modpacksFeb 2025: 0 modpacksMar 2025: 4 modpacksApr 2025: 4 modpacksMay 2025: 5 modpacksJun 2025: 5 modpacksJul 2025: 2 modpacksAug 2025: 4 modpacksSep 2025: 4 modpacksOct 2025: 3 modpacksNov 2025: 6 modpacksDec 2025: 4 modpacksJan 2026: 4 modpacksFeb 2026: 2 modpacksMar 2026: 7 modpacksApr 2026: 3 modpacksMay 2026: 5 modpacksJun 2026: 3 modpacksJul 2026: 3 modpacksAug 2026: 6 modpacksSep 2026: 4 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20240
    Nov 20242
    Dec 20241
    Jan 20254
    Feb 20250
    Mar 20254
    Apr 20254
    May 20255
    Jun 20255
    Jul 20252
    Aug 20254
    Sep 20254
    Oct 20253
    Nov 20256
    Dec 20254
    Jan 20264
    Feb 20262
    Mar 20267
    Apr 20263
    May 20265
    Jun 20263
    Jul 20263
    Aug 20266
    Sep 20264

    57 modpacks include Railroad Blocks in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Mystic's Monstrosity - Greedy Edition30K downloadslast version with it 3 Dec 2023RockTown Tech World Sky Block6.7K downloadslast version with it 3 May 2025Project Bubbdor6K downloadslast version with it 8 Mar 2026VisionSteps5.9K downloadslast version with it 6 Sep 2026Greenfield Reforged5K downloadslast version with it 15 Apr 2026Outbreak: Conquer The Storm4.7K downloadslast version with it 1 Jan 2026Steaming Forwards-IR4K downloadslast version with it 29 Nov 2024Remember Tekkit3.9K downloadslast version with it 30 Jul 2026RockTown Tech World 23.2K downloadslast version with it 15 Jun 2026Sin's Of Decay3.2K downloadslast version with it 13 Jun 2025
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Railroad Blocks. Share: how many of the modpacks with Railroad Blocks also have that mod.

    ProjectTypeShareGrade
    Macaw's FurnitureBModin 67% of the modpacks with Railroad BlocksMacaw's TrapdoorsAModin 63% of the modpacks with Railroad BlocksMacaw's RoofsAModin 61% of the modpacks with Railroad BlocksMacaw's Paths and PavingsAModin 56% of the modpacks with Railroad BlocksMacaw's Lights and LampsBModin 56% of the modpacks with Railroad BlocksChippedCModin 51% of the modpacks with Railroad BlocksMacaw's HolidaysAModin 46% of the modpacks with Railroad BlocksComplementary Shaders - UnboundAShaderin 44% of the modpacks with Railroad BlocksMacaw's StairsAModin 42% of the modpacks with Railroad BlocksMacaw's PaintingsAModin 40% of the modpacks with Railroad Blocks
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    1.21 to 1.21.1·Fabric, NeoForge, Quilt0.6.50.6.5 · railroadblocksaddon-1.21-0.6.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20 to 1.20.4·Fabric, Forge, Quilt0.6.50.6.5 · railroadblocksaddon-1.20-0.6.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20 to 1.20.1·NeoForge0.4.00.4.0 · Railroad Blocks-forge-1.20.1-0.4.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.20.2 to 1.20.4·NeoForge0.6.50.6.5 · railroadblocksaddon-1.20-neoforge-0.6.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19 to 1.19.2·Fabric, Forge, Quilt0.6.50.6.5 · railroadblocksaddon-1.19-0.6.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18 to 1.18.2·Fabric, Forge, Quilt0.6.50.6.5 · railroadblocksaddon-1.18-0.6.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.16 to 1.16.5·Fabric, Forge, Quilt0.6.50.6.5 · railroadblocksaddon-1.16-0.6.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.12 to 1.12.2·Forge0.6.50.6.5 · railroadblocksaddon-1.12-0.6.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    104 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21 to 1.21.11.21 to 1.21.1·Fabric, NeoForge, Quilt0.7.0-alpha.30.7.0-alpha.3 · Railroad Blocks 1.21-0.7.0-alpha.3.jar (main file)Alpha·13 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 157.3 KB
    1.20 to 1.20.41.20 to 1.20.4·Fabric, Forge, Quilt0.7.0-alpha.30.7.0-alpha.3 · Railroad Blocks 1.20-0.7.0-alpha.3.jar (main file)Alpha·13 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 161.5 KB
    1.19 to 1.19.21.19 to 1.19.2·Fabric, Forge, Quilt0.7.0-alpha.30.7.0-alpha.3 · Railroad Blocks 1.19-0.7.0-alpha.3.jar (main file)Alpha·13 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 159.4 KB
    1.18 to 1.18.21.18 to 1.18.2·Fabric, Forge, Quilt0.7.0-alpha.30.7.0-alpha.3 · Railroad Blocks 1.18-0.7.0-alpha.3.jar (main file)Alpha·13 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 156.6 KB
    1.16 to 1.16.51.16 to 1.16.5·Fabric, Forge, Quilt0.7.0-alpha.30.7.0-alpha.3 · Railroad Blocks 1.16-0.7.0-alpha.3.jar (main file)Alpha·13 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 136.7 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge0.7.0-alpha.30.7.0-alpha.3 · railroadblocksaddon-0.7.0-alpha.3.jar (main file)Alpha·13 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 79.9 KB
    1.21 to 1.21.11.21 to 1.21.1·Fabric, NeoForge, Quilt0.7.0-alpha.20.7.0-alpha.2 · RailroadBlocks1.21-0.7.0-alpha.2.jar (main file)Alpha·1 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 157.4 KB
    1.20 to 1.20.41.20 to 1.20.4·Fabric, Forge, Quilt0.7.0-alpha.20.7.0-alpha.2 · RailroadBlocks1.20-0.7.0-alpha.2.jar (main file)Alpha·1 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 161.6 KB
    1.19 to 1.19.21.19 to 1.19.2·Fabric, Forge, Quilt0.7.0-alpha.20.7.0-alpha.2 · RailroadBlocks1.19-0.7.0-alpha.2.jar (main file)Alpha·1 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 159.8 KB
    1.18 to 1.18.21.18 to 1.18.2·Fabric, Forge, Quilt0.7.0-alpha.20.7.0-alpha.2 · RailroadBlocks1.18-0.7.0-alpha.2.jar (main file)Alpha·1 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 153.4 KB
    1.16 to 1.16.51.16 to 1.16.5·Fabric, Forge, Quilt0.7.0-alpha.20.7.0-alpha.2 · RailroadBlocks1.16-0.7.0-alpha.2.jar (main file)Alpha·1 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 136.7 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge0.7.0-alpha.20.7.0-alpha.2 · RailroadBlocks1.12-0.7.0-alpha.2.jar (main file)Alpha·1 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 79.9 KB
    1.21 to 1.21.11.21 to 1.21.1·Fabric, NeoForge, Quilt0.7.0-alpha.10.7.0-alpha.1 · RailroadBlocks1.21-0.7.0-alpha.1.jar (main file)Alpha·17 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 153.3 KB
    1.20 to 1.20.41.20 to 1.20.4·Fabric, Forge, Quilt0.7.0-alpha.10.7.0-alpha.1 · RailroadBlocks1.20-0.7.0-alpha.1.jar (main file)Alpha·17 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 157.3 KB
    1.19 to 1.19.21.19 to 1.19.2·Fabric, Forge, Quilt0.7.0-alpha.10.7.0-alpha.1 · RailroadBlocks1.19-0.7.0-alpha.1.jar (main file)Alpha·17 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 155.5 KB
    1.18 to 1.18.21.18 to 1.18.2·Fabric, Forge, Quilt0.7.0-alpha.10.7.0-alpha.1 · RailroadBlocks1.18-0.7.0-alpha.1.jar (main file)Alpha·17 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 151.5 KB
    1.16 to 1.16.51.16 to 1.16.5·Fabric, Forge, Quilt0.7.0-alpha.10.7.0-alpha.1 · RailroadBlocks1.16-0.7.0-alpha.1.jar (main file)Alpha·17 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 140.0 KB
    1.12 to 1.12.21.12 to 1.12.2·Forge0.7.0-alpha.10.7.0-alpha.1 · RailroadBlocks1.12-0.7.0-alpha.1.jar (main file)Alpha·17 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 77.4 KB
    1.21 to 1.21.11.21 to 1.21.1·Fabric, NeoForge, Quilt0.7.0-alpha0.7.0-alpha · RailroadBlocks1.21-0.7.0-alpha.jar (main file)Alpha·16 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Alpha · 158.2 KB
    1.20 to 1.20.41.20 to 1.20.4·Fabric, Forge, Quilt0.7.0-alpha0.7.0-alpha · RailroadBlocks1.20-0.7.0-alpha.jar (main file)Alpha·16 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Alpha · 160.3 KB
    1 to 20 of 104123456

    Quick fixes

    In the last 2 years, 1 release needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.1

    • 0.6.229 Dec 2024🐛 Bug Fixes - Fixed an issue where the mod would not load on…