"What will Amazon’s drone highway in the sky look like?
Probably not a drone highway. Amazon unveiled a proposal where low-level air space would be carved out for drones: 200 to 400 feet would be reserved for high-speed transit drones. Below, there would be space for low -speed local drone traffic, and above would be a no-fly buffer zone to keep drones out of manned-vehicle air space, aka flight paths. Read more about Amazon's vision of a drone highway in the sky