River Highway v1.5
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 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.
Various structures and landmarks such as wind turbines, radio masts, water towers, and factories. A town and other small settlements. Many dirt roads.