This is the Triple Stations blueprint for my rails blueprints. No decorations.

It fits perfectly under an elevation of the Roundabout Elevator or the Spiral. You can replace the Freight Platforms to Fluid Freight Platforms if needed. This has no stackers, so it's not gridlock proof if overused next to intersections. I recommend using this for requesting items.

About these rails:

• These rails are grid aligned and chunk aligned, which means that if you connect them correctly, they will always end up aligned to another end of a rail and connect perfectly. Even if you make an entire rails network around the map and connect both ends, they will align.
• All you need to do is lay the blueprint and connect the endings of the rails to the next one.
• The rails are made to support trains of a maximum of 4 length; 1 locomotive + 3 freight cars. More than that and you introduce the probability of a deadlock.
• The rails also have signals at perfect intervals to prevent deadlocks or gridlocks. The only way to get a lock, is if you have more trains than your entire network can support.
• Each blueprint uses the MK5 blueprint from https://ficsit.app/mod/KBlueprintDesignPlus, that's if you want to edit them.