High throughput train station
This is designed to let as many trains as possible be loaded/unloaded while not having a drive-through station. This particular design is made for 2-8-2 trains, but any other length is possible if you just make the tracks shorter/longer.
The price for the throughput is only the relatively large space it takes.
It outputs 16 fully compressed blue belts (even in 0.16) because of a combinator contraption. I didn't design the combinator contraption but I can't find the original source anymore.