ATS - Urban Traffic Overhaul V21

ATS - Urban Traffic Overhaul V21

Urban Traffic Overhaul mod for American Truck Simulator, created by Quaristice.

Version 21.0:
Multiple sectors bordering Iowa and Illinois refreshed to avoid CTDs due to new dev-side map edits.
Broken ShopTown stores fixed across the map.
AI behavior changed so that AI vehicles that crash into each other should immediately recover and resume driving, to minimize merging issues that come with increased traffic.

This mod greatly increases traffic density in major urban areas across the map; traffic elsewhere is kept to vanilla levels, which I think is realistic enough. It also widens freeways and urbanizes some areas that are particularly inaccurate in the original map. Use the available “Lite” version if you want only the scenery/signage changes in California and Phoenix Area.
(For compability with traffic spawn mods simply open the mod with a file archiver (7-Zip, WinRAR, …), open the “def” folder and delete “traffic_data.sii” and “traffic_rules_spawn.sui” inside its “world” folder)

All map DLC required

Authors: Quaristice

Today Downloads: 1
luslul Uploaded by luslul
Play Sudoku

Similar Mods in ATS Maps (1.55.x)

ATS - Urban Traffic Overhaul V21.1

ATS - Urban Traffic Overhaul V21.1

2025-07-14 13:45:24 21
ATS - Map of Alaska V0.8.3

ATS - Map of Alaska V0.8.3

2025-07-14 13:34:34 97
ATS - Beyond Map V5.0

ATS - Beyond Map V5.0

2025-07-25 20:48:52 39
ATS - Urban Traffic Overhaul V21.2

ATS - Urban Traffic Overhaul V21.2

2025-07-28 16:03:35 14

Leave a comment


Game Versions
The last 6 game versions are displayed. You can use filtering on the category page to access older game versions.