Extended Trade Routes Mod for Civilization 7
This mod increases trade route limits and trade network range, making it easier to use trade on large maps.The mod increases the trade routes range across different eras:
- Antiquity: Range increased to 30 (land) and 60 (sea) (original value 10/30)
- Exploration: Range increased to 45 (land) and 90 (sea) (original value 15/45)
- Modern: Range increased to 90 (land) and 120 (sea) (original value 20/60)
Place the mod files in:

(%localappdata% refers to your personal folder, e.g., C:\Users\YourName\AppData\Local)
Testing & Customization
The mod was tested with advanced starts in each age but not with age transitions.For custom limits, you can modify your own values in the 3 files in the data directory: (TradeSystemParameterSetsAnt.xml etc)

Special thanks to @Riconatic and @Solver for inspiration and examples