Six questions exposing why U.S. highly automated vehicle (HAV) policy is structurally fragmented — no consumer "self-driving car" exists legally, and a single freight trip can cross six incompatible state regimes. Published in Transportation Research Today (2026), open access.
autonomous-vehicles public-policy research-paper self-driving-cars transportation-law autonomous-trucking vehicle-automation av-policy transportation-policy regulatory-fragmentation
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Updated
Jul 29, 2026