This mod contains and integrates HD textures for the railway entities of the base game,
except for the station and signals, which are part of the Logistics mod.

It is part of a series of HD texture mods for the base game and DLC.
For ease of use and organisation, there are four variations of mod packs:

• Factorio HD Age Modpack includes all the Factorio HD age mods as required dependencies.
  A graphics card with at least 20 GB of VRAM is recommended to use this mod pack.
• Factorio HD Age Modpack (all optional) includes all the Factorio HD age mods as optional dependencies, so you can install the individual mods according to your needs and hardware capabilities.
• Factorio HD Age Modpack Base Game includes the Factorio HD age mods for the base game as required dependencies.
  A graphics card with at least 9 GB of VRAM is recommended to use this mod pack.
• Factorio HD Age Modpack Base Game (all optional) includes all the Factorio HD age mods for the base game as optional dependencies, so you can install the individual mods according to your needs and hardware capabilities.

Thanks Zangeti for your TextureBase Mod