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  1. Maximum posted speed limits - IIHS-HLDI

  2. Speed - IIHS-HLDI

  3. New crash tests show modest speed increases can have deadly …

  4. Speed limit increases are tied to 37,000 deaths over 25 years - IIHS …

  5. With the right mindset, speed-limiting technology can be liberating

  6. Lowering speed limits makes Seattle streets safer - IIHS-HLDI

  7. Effects of lowering speed limits on crash severity in Seattle - IIHS …

  8. Lowering the speed limit from 30 to 25 mph in Boston: effects on ...

  9. Most drivers would be OK with anti-speeding tech in vehicles, …