By Futurist Thomas Frey
We’re about to build the most complex transportation infrastructure in human history—and most people don’t realize it’s already beginning.
The Global Drone Transit Network is emerging as one of the defining megaprojects leading to 2040: a $1.5 trillion investment to create a three-dimensional air traffic web where autonomous cargo drones, passenger aircraft, and emergency vehicles operate simultaneously at layered altitudes, coordinated by AI systems managing millions of flights daily.
This isn’t incremental improvement to existing aviation. This is creating the aerial equivalent of the Interstate Highway System—except in three dimensions, operating 24/7, with zero human pilots, and handling everything from pizza delivery to intercity passenger transport to emergency medical evacuations.
If successful, it will compress distance and time in ways that reshape urban design, economic geography, emergency response, and daily life. Door-to-door delivery and personal air mobility within minutes, not hours, becomes normal for billions of people.
But building highways in the sky presents challenges no previous infrastructure project faced: operating in shared airspace without collision, managing weather and technical failures safely, coordinating across national borders, and doing all of this with acceptable noise levels and public trust.
Continue reading… “The Global Drone Transit Network: Building Highways in the Sky by 2040”