The History of Speed Limits: From Colonial Carts to Autonomous Cars "Explore the surprising history of U.S. speed limits, from colonial laws to the 55 mph national mandate, its repeal, and the future of road safety."

Slow Your Roll: The Unseen History and Evolving Purpose of America's Speed Limits

#SpeedLimits #TransportationHistory #RoadSafety #Policy #55mph #AutonomousVehicles #FactRage #FactRageNews

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