ATS 1.58 – Urban Traffic Overhaul V23

Urban Traffic Overhaul for ATS 1.58 significantly increases traffic density in major cities while keeping rural areas at vanilla levels. It also widens selected freeways and improves inaccurate urban areas for a more realistic experience. All map DLCs required, compatible with 1.58.x.

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
Compatible: 1.58.x

This post was updated on 16 February 2026 09:34.