That report is one that estimates the effort, work or time needed to get to various levels better than a person using public shadow and safety driving. Rand actually states it is impossible to do. They did not comment on the injury or death rate of that approach.

They stated 11B miles for 20% better than a human. I extrapolated toi get to 500B miles at 10x a human. Toyota said a trillion miles.

Systems Engineer, Engineering/Program Management -- DoD/Aerospace/IT - Autonomous Systems Air & Ground, FAA Simulation, UAM, V2X, C4ISR, Cybersecurity

Systems Engineer, Engineering/Program Management -- DoD/Aerospace/IT - Autonomous Systems Air & Ground, FAA Simulation, UAM, V2X, C4ISR, Cybersecurity