Impressive!
Your pictures are fantastic. They allow us to appreciate the magnitude of this facilities.
It is gratifying to see that in some parts of the world people think big and create magnificent structures to accommodate the growing urban demands. We lost that over here some thirty years ago. Far from advancing we have gone back in time and have the transportation infrastructure of colonial times.
Haha, I think you will live Seoul city hall. It is a nice colonial building built by the Japanese 100 uears ago. But now a giant modern building which is the expanded coty hall, shaped like a glass wave, towers over it.
Hopefully your country finds its way eventually. Development after colonial times took Korea awhile amd it wasn't easy.