Adds very large pipes with enormous throughput capabilities.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Things related to oil and other fluids.
https://imgur.com/a/hZvVphm Underground duct is being broken by bend and pump ducts in the same lane. edit: this is meant as a bug report but can't delete or edit the tag.
