Okay so I know it's like two a.m. but I just had this idea, it's a payload map. (Que dramatic thunder)

The map is called pl_delivery
The idea is based around a munitions factory supplying the red team, the payload itself is a large rail car with a large crate, but with various bombs inside and a big sheet over it, and as you push it makes various ticking sounds. The map itself has five checkpoints,
1 the gate: the entrance to the factory grounds.
2: the wall: as the tank reaches this checkpoint, it will blast a hole in the wall for it to continue on.
3: the forge: a big steel pot of molten metal, that the Blu team drains in order to proceed.
4: the dock: where a bunch of trucks sit waiting to ship out and deliver the supplies.
And finally 5: the machinery: where the payload stops moving for good, and where the guns are made. (Also as a little added joke the machinery has a conveyer belt that moves weapons which can be used to refill ammo.)