I think it'll be better if I can build a public station like an oil rig station,but on the ground.
It could be good with multiplayer, when transferring cargos between companies.
Don't you think so?
Try the Infrastructure Sharing
patch, which allows companies to not only share stations, but also tracks and airports as well (for a small fee, which can be adjusted in the settings).
Alternatively, you could try one of the patch packs, which includes Infrastructure sharing (such as JGR's Patch Pack
), which my also have many other features included which you may like.