+1 been around for years here. I thought the story was describing some sort of new dual-drive through with two seperate lanes and two seperate pick ups..but alas, it's the 2 menu-merge system just like everywhere else.
Side story: Back in Texas, there was a place call 'Short Stop Hamburgers'. The building itself had a small footprint and no dine-in area, drive through only. The cool thing about it was it had two drive-thru windows: one on the side of the building and next to the first lane, another that extended out away from the building...alot like a drive through bank teller. They had built a food conveyer system that would deliver your order via an enclosed conveyer belt over the first drive through lane, then down an elevator to your car window.
As a 10 year old, it was magnificent to watch your food delivered to your car this way. And the burgers were pretty good too.