Discussion thread: https://www.beamng.com/threads/river-highway-development.66759/
Some people are reporting a missing terrain. I don't know why it is happening and I've never been able to recreate it. Possibly ensure that you are using the latest version of the game.
Current features:
- Over 200km/125mi of roads of all types including many highways that stretch across the map.
- A wide, winding river with a dam at its source.
- A large realistic airport with 2.1km/1.3mi runway, suitable for all currently available aircraft mods including the An-12.
- Railway loop with over 11km/7mi of track. Key locations are grid and axis aligned for easy placement of locomotives and rolling stock via the world editor.
- Various structures and landmarks including wind turbines, radio masts, water towers, and factories.
- Towns and other settlements.
- Many dirt roads.
Extra notes:
- This is not a finished map as indicated by the "beta" prefix.
- The terrain is 8192x8192 with a grid size of 1m. This is higher than most maps and has a risk of not working on some computers.
- AI traffic is only partially supported. Intersections especially are not perfect.
- The environment has only been set up for day time. There are only few lights for night.
- You may use the custom models and textures in your own maps as long as credit is given.
- You may use this map in multiplayer servers.
v1.6 Screenshots (May 2024)
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Dismiss Notice
In the upcoming weeks mod approvals could be slower than normal.
Thank you for your patience.
In the upcoming weeks mod approvals could be slower than normal.
Thank you for your patience.

Beta River Highway 1.7.2b
A huge 8x8km map with over 200km/125mi of roads to explore.
Recent Updates
- Traffic better follows marked lanes and more Oct 30, 2024
- Minor fixes Jun 26, 2024
- v1.7 South Interchange Jun 24, 2024