The document discusses three potential major disruptions to the transportation industry over the coming years: 1) Same-day delivery becoming more widespread in the near future, though it will likely remain a niche offering. Transportation companies should focus on optimizing next-day delivery instead. 2) 3D printing advancing to the point where it could disrupt supply chains by enabling more localized manufacturing. Air cargo carriers may be most impacted and should assess exposure. 3) Autonomous commercial vehicles becoming technologically feasible in the long run, with the potential for major cost savings in trucking. While legal and social hurdles remain, transportation firms should start evaluating impacts.