Car Crash: Amazing Car Crash video you can watch now. Car Crash 2016 videos which are really best. br br br car crash br There is no one rate that is superior to others in any general sense. The rate to be selected depends on the question being asked – and often also on what data are available. What is important is to specify exactly what rate is measured and how it relates to the problem being addressed. br br Car Crash | Drivers Caught on Dashcam Inside the Car Crash Compilation | New 2016 br car crash br Some agencies concentrate on crashes per total vehicle distance traveled. Others combine rates. The U.S. state of Iowa, for example, selects high accident locations based on a combination of crashes per million miles traveled, crashes per mile per year, and value loss (crash severity) br br car crash br Car Crash | Drivers Caught on Dashcam Inside the Car Crash Compilation | New 2016 br The safety performance of roadways is almost always reported as a rate. That is, some measure of harm (deaths, injuries, or number of crashes) divided by some measure of exposure to the risk of this harm. br br car crash br Car Crash | Drivers Caught on Dashcam Inside the Car Crash Compilation | New 2016 br The definition of a road-traffic fatality varies from country to country. In the United States, the definition used in the Fatality Analysis Reporting System (FARS) run by the National Highway Traffic Safety Administration (NHTSA) is a person who dies within 30 days of a crash on a US public road involving a vehicle with an engine, the death being the result of the crash. In the U.S., therefore, if a driver has a non-fatal heart attack that leads to a road-traffic crash that causes death, that is a road-traffic fatality. However, if the heart attack causes death prior to the crash, then that is not a road-traffic fatality.