North American Railroads v0.1.zip is a beta file of the Minecraft resource pack North American Railroads - Immersive Railroading, made for Minecraft 1.17, 1.12, 1.15, 1.16, 1.13, 1.11, 1.14, 1.10, 1.12.2. It was published on February 6, 2021 and is 4 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the North American Railroads - Immersive Railroading resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.