PE Traffic Evolution (PROJECT ENHANCE): regional traffic density and behavior for ETS2 for Euro Truck Simulator 2
Beta traffic mod by PROJECT ENHANCE: realistic density, regional vehicle profiles (Iberian, Nordic, British, Baltic…) and better AI at night and on motorways. Only 63 KB, free on Steam; posted October 31, 2026.
Download PE Traffic Evolution (PROJECT ENHANCE): regional traffic density and behavior for ETS2
More screenshots on steamcommunity.com (Steam Workshop) ↗
What this mod does
PE Traffic Evolution is PROJECT ENHANCE‘s (PE) traffic overhaul for Euro Truck Simulator 2, posted by zf2gh on October 31, 2026. It covers density, vehicle variety and AI behavior, with regional profiles so what you meet in Portugal isn’t the same as in Norway.
What changes
- Realistic traffic density with several configurations, more night and motorway traffic.
- Improved AI: speed distribution, overtaking and lane behavior «where supported», and a balance of cars and heavy vehicles.
- Regional profiles: Germanic (DE, AT, CH), French (FR, LU), Italian, Benelux, Eastern European (about 14 countries), Nordic, British, Iberian (ES, PT) and Baltic (EE, LV, LT, RU).
- Performance-optimized definitions; it weighs only 63 KB.
Version and status
It is marked beta and is being tested with the community: bugs go to a ticket on the PROJECT ENHANCE Discord. The author doesn’t state a game version (it’s from the 1.62 era), DLC, dependencies or load order; like any density mod, don’t mix it with another one that does the same job. One user notes that in France trucks drive at 70-80 km/h. It passed 900 subscribers in its first two weeks and doesn’t have enough Steam ratings yet.
If you’d rather have something more proven, see Real European Traffic Pack or Brutal Traffic.
Holyfix Check
Will it work with your mods?
Load your game.log.txt and check whether this mod is for your ETS2 version, whether you're missing a mod or DLC it needs and where to place it.
It's in Documents › Euro Truck Simulator 2 › game.log.txt. It's read in your browser: the file is never uploaded.
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User rating
Highlights and things to keep in mind
- Regional traffic profiles, including Iberian
- More night and motorway traffic
- Lightweight definitions: only 63 KB
- Part of the PROJECT ENHANCE collection
- It's in beta: it may have bugs and change
- The author doesn't state the game version or load order; Holyfix warns you if it errors
- Don't combine it with another traffic density mod
- Very recent mod (October 31, 2026), not enough Steam ratings yet
Requirements
- Euro Truck Simulator 2 (version not stated by the author; posted in the 1.62 era)
- Steam account to subscribe on the Workshop
- No DLC needed according to the author's page
How to install it
- Open the "PE Traffic Evolution" page on Steam Workshop and click "Subscribe".
- Start Euro Truck Simulator 2 and open your profile's Mod Manager.
- Enable "PE Traffic Evolution" and disable other traffic density mods.
- Drive through different regions to see the vehicle profiles.
- If you find a bug, open a ticket on the PROJECT ENHANCE Discord, as the author asks.
Version history
-
beta31 Oct 2026Current
Posted on Steam Workshop
Common problems
Does it work on 1.62?
The author doesn't state a version; it was posted October 31, 2026. Holyfix warns you if it throws errors.
Is it stable?
It's in beta and being tested with the community; the author asks for bug reports.
Does it have a profile for Spain and Portugal?
Yes, the Iberian profile (ES, PT).
Does it need DLC or dependencies?
None is listed on the author's page.
Can I use it with another density mod?
Better not: it would do the same job twice.
More mods for ETS2
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ETS2 1.61 
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ETS2 1.59 
ETS2 1.58Requires DLC 
ETS2 1.61Requires DLC