Skyrail - Now updated with a new track to a second destination, and with detailed stations!
The tracks are bi-directional for simplicities sake, with multiple boosters since mobs still sometimes spawn on the tracks despite how they're in the air/have a 2-block-deep trench on either side of them. It reduces how far I have to walk if something stops the minecart.
And yes, one of the tracks on the large ramp is incomplete 'cause I've run out of iron.
It still functions, though. I plan to make a much longer track to a distant place on the map, perhaps to the nearest snow biome if I can find one.