The RLS career version of River Highway, fixed to run properly on BeamNG.drive 0.39 with RLS Career Overhaul 2.7.1. One zip: drop it in your mods folder and start an RLS career on River Highway. FREE.
CREDITS
River Highway by unyxium - PowerHaus Rework by PowerHausIndustries - RLS career version by the RLS team (Raceless) - 0.39 fixes by Chiarello. Redistributed with the authors' permission; all map content belongs to its authors.
WHAT WAS FIXED
- Trees, rocks, poles and guard-rails borrowed from West Coast USA had lost their definitions in 0.39 (about 111 thousand objects were missing and the guard-rails had no collision): 149 forest definitions restored

- 25 materials that only existed in the West Coast folder (the red "no material" squares all over the map)

- Textures that moved in BeamNG 0.39 (plywood, fir bark and leaves, groundcover...) remapped: missing-texture warnings drop from about 4,500 to about 115

- RLS deliveries: restaurant supplies nobody provided, sawmills refusing the 40 ft tilt-deck, container frames with nowhere to go, duplicated access points and the "Could not generate items after 10 tries" freeze

- Groundcover grass uses the game's own GridMap shape

- Everything is inside the zip: RLS "mapDevMode" is no longer needed. Works in single player and on BeamMP servers.
REQUIREMENTS
BeamNG.drive 0.39.x and RLS Career Overhaul 2.7.1 (hotfix), installed by you - RLS is not included.
INSTALL
Remove the original rls_river_highway_public_0.1.zip if you have it, copy rls_river_highway_fixed_v0.1.1.zip (do not unzip) into %LocalAppData%\BeamNG\BeamNG.drive\current\mods, start a new RLS career and choose River Highway.
Works great with RiverLife (free player economy for RLS: classifieds, dealerships, workshops, BeamMP). Not affiliated with BeamNG GmbH.