In the Euro Truck Simulator 2 (ETS2), the Railway Cargo Pack by JazzyCat v1.5.2 is a great addition. This pack includes 65 railway cargos that can be used in the game. These cargos are standalone, meaning they work independently and do not require any other mods. The pack is compatible with all maps and has been tested on version 1.15.x of the game. It is also compatible with all other packs created by JazzyCat. Both English and Russian versions of the pack are included.
If you want to use the English version of the pack, you need to have two files in your mod folder: railway_cargo_pack_by_Jazzycat_v1.5.2.scs and railway_cargo_pack_by_Jazzycat_v1.5.2_eng.scs. Additionally, you have the option of including a traffic file in your mod folder: railway_cargo_pack_by_Jazzycat_v1.5.2_traffic.scs. This file is optional and adds traffic related to the railway cargos.
The latest version of the pack, 1.5.2, has been adapted for patch 1.15.x of the game.