We know that much of a delivery network&#x27;s cost is the last mile, but I&#x27;d be interested in the costs of the last 100 yards. Suddenly, instead of one driver&#x2F;one truck per neighborhood per day it&#x27;s one stop per neighborhood per day. They can stop once or twice in the neighborhood, load drones with packages and then drones do all the deliveries. If you even have a separate &quot;loader&quot; in the back, you can have the driver jump out and make the few targeted heavy package (20+lbs) deliveries.