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Drivers are considered to be alcohol-impaired when their blood alcohol concentrations (BACs) are .08 grams per deciliter (g/dL) or higher. Thus, any fatal traffic crash involving a driver with a BAC of .08 g/dL or higher is considered to be an alcohol-impaired-driving crash, and fatalities occurring in those crashes are considered to be alcohol-impaired-driving fatalities. […]
U.S. Rep. Terri Sewell, AL-07, announced $14,749,000 from the U.S. Department of Transportation (USDOT) to reduce blocked railroad crossings, enhance transportation networks, and create more walkable, bikeable, safe, connected, and livable communities in Alabama’s 7th Congressional District. Funding comes from USDOT’s Rebuilding American Infrastructure with Sustainability and Equity (RAISE) grant program. The City of York […]
In 2014 NHTSA specified an area behind the vehicle that must be displayed to the driver while backing, which applied to new passenger vehicles beginning with model year 2018. Most manufacturers responded by adding rearview video systems (RVSs) to their vehicles. Research has shown that using RVSs can reduce crash risk (Hurwitz et al., 2010); […]
Relative to passenger cars, two- and three-wheeled vehicles such as motorcycles, mopeds, and seated motor scooters (50cc or less) are associated with a higher risk for fatalities and serious injuries in the event of a traffic crash, as they do not offer the protection of an enclosed vehicle or include other safety enhancement features such […]
This fact sheet contains information on fatal motor vehicle traffic crashes based on data from the Fatality Analysis Reporting System (FARS) and non-fatal motor vehicle traffic crashes from the Crash Report Sampling System (CRSS). Results from FARS, such as fatal crashes and fatalities, are actual counts, while results from CRSS, such as non-fatal crashes and […]
All states and the District of Columbia have “Move Over” laws—which require drivers to change lanes, slow down, or both, when approaching certain vehicles stopped on the roadside with flashing warning lights. States often use road signs and social media to inform the public of these laws. The National Highway Traffic Safety Administration supports states’ […]
The AAA Foundation for Traffic Safety has been examining topics related to posted speed limits and speeding since 2017 and has published several documents thus far that described practices for setting posted speed limits in the U.S.; the impact of speed increases on driver safety from vehicle crash tests; and traffic fatalities in relation to […]
This fact sheet reports data on traffic fatalities by race and ethnicity, which might help develop countermeasures for those at risk. The term “race-ethnicity” is used to refer to the combined classification of race and ethnicity data. It also uses race-ethnicity categories based on the Office of Management and Budget (OMB) 1997 Guidelines on Race […]
This report was prepared in accordance with Section 25025 (Drug-Impaired Driving Data Collection) of the Infrastructure Investments and Jobs Act (IIJA), Pub. L. 117-58. The report summarizes what is known about the collection of drug-impaired driving data and its reporting to the Fatality Analysis Reporting System (FARS). The report describes the FARS data collection process […]
New and emerging sources of data generated from travelers using mobile devices, vehicles, infrastructure, and other sources provide agencies with opportunities to change how they manage traffic and their transportation systems. These sources of data offer agencies an incentive to enhance or develop the capabilities of their transportation management systems to collect, compile, save, use, […]