CityUtils
by Aznos
CityUtils lets builders lay out customizable roads with new road types, markings and road signs on Fabric for 1.21.1 – 1.21.4.
What it does
Roads in CityUtils turn to line up with the signs placed beside them, so a junction can be assembled from pieces that already face the right way.
Road markings follow the patterns found on real streets: solid yellow lines, dashed lines and diagonal lines can all be placed on the surface. Both roads and sidewalks are added, and sidewalks give Speed II to anyone walking on them, making a walk through town faster than on bare ground. A speed limit sign can be changed by right clicking it and adjusting the value through a user interface.
The mod is a Fabric mod with files for 1.21.1, 1.21.2, 1.21.3 and 1.21.4, and the latest file is 0.0.4 for 1.21.4. Servers that run it need every player to install it too. The code is all rights reserved and is not open source. Players are advised to gather enough items before learning the crafting recipes, since many pieces are needed for a full street.
Key features
Rotating road pieces
Road segments turn to match the orientation of stop signs, speed limit signs and other street signs.
Road markings
Solid yellow lines, dashed lines and diagonal lines can be laid on roads to match common markings.
Sidewalks with Speed II
Roads and sidewalks are both added, and walking on a sidewalk grants Speed II to the player.
Adjustable speed limit signs
A speed limit sign is changed by right clicking it and setting the limit in an interface.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
City building
Builders lay out streets, junctions and sidewalks with the road types and signs the mod adds.
Who it’s for: Builders who want road networks with proper markings and signs, and server owners who run city or town building projects in multiplayer.
How it compares
Road Builder Mod is a Fabric mod for 1.21.1 – 1.21.2 under the MIT License. Path Exponential works on Fabric and NeoForge for 1.21 – 1.21.11 and is server required, with clients optional. CityUtils is a Fabric mod for 1.21.1 – 1.21.4 and is not open source, so it differs from both in license and version range.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| CityUtils | Fabric | 1.21.1 – 1.21.4 | Client and server | 2024-12-14 |
| Road Builder Mod | Fabric | 1.21.1 – 1.21.2 | Client and server | 2024-12-22 |
| Path Exponential | Fabric and NeoForge | 1.21 – 1.21.11 | Server required, client optional | 2026-08-02 |
Questions
Does CityUtils need to be installed on the server?
Which loader does CityUtils use?
Which Minecraft versions are supported?
In the catalog
CityUtils is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 17,979 mods support Minecraft 1.21.4.
More from Aznos
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What the author says
This mod is meant to help builders make better cities, by adding new road types. The roads are similar to concrete, but also can have lines in them, for example solid yellow lines, dashed lines, diagonal lines, etc. It also adds new road signs for you to use, these include signs such as stop signs, and speed limit…
Official listing
- Modrinth page
- modrinth.com/mod/cityutils
- Owner
- Aznos
- Published
- 2024-12-08
- Updated on Modrinth
- 2024-12-14
- Facts verified
- 2026-10-15