When it comes to the e-commerce explosion, it’s all about “the last mile,” and almost anything is imaginable. “The last mile can be executed on foot, bicycle, hand cart, unicycle, skateboard, jetpack, Uber, Lyft—the list goes on,” said Benjamin Conwell of Cushman & Wakefield, a former director of Amazon’s North American real estate operations, speaking at the 2016 ULI Fall Meeting.