American Steam Locomotive Pack.zip is a release file of the Minecraft resource pack IR American Steam Locomotive Pack, made for Minecraft 1.12, 1.11, 1.10. It was published on February 2, 2019 and is 231.1 MB in size. For the full description, screenshots and every other version, visit the IR American Steam Locomotive Pack resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.