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The National Highway Traffic Safety Administration considers a traffic crash to be speeding-related if any driver in the crash was charged with a speeding-related offense or if a police officer indicated that racing, driving too fast for conditions, or exceeding the posted speed limit was a contributing factor in the crash. A speeding-related fatality is […]
As defined for this fact sheet, pedalcyclists are bicyclists and other cyclists including riders of two-wheel, nonmotorized vehicles, tricycles, and unicycles powered solely by pedals. This fact sheet does not include pedalcyclist crashes that do not involve motor vehicles. This fact sheet contains information on fatal motor vehicle traffic crashes based on data from the […]
The National Highway Traffic Safety Administration categorizes speeding as a risky driving behavior. Consequences of speeding include increases in the stopping distance and crash severity, and decreases in the effectiveness of occupant protection equipment. In 2020 there were 38,824 traffic fatalities. Of those, 11,258 (29%) resulted from crashes in which at least 1 driver was […]
Speed is a contributor to both crash frequency and crash severity. This project explored efforts to reduce speed and evaluated their effectiveness in improving safety for pedestrians and bicyclists. Phase 1 was a program scan that identified countermeasures in use throughout the United States. Based on the scan, the team evaluated automated speed enforcement and […]
Several pieces of legislation have expanded DOT’s authority to combat human trafficking. These include expanding grant programs, requiring air carriers to train certain personnel, tracking air carrier training and tips, establishing the multimodal advisory committee, preparing a triennial advisory committee recommendations and best practices report, instituting a lifetime ban on Commercial Driver’s License holders who […]
The most basic truth about transportation too often goes unsaid: arriving safely is what matters most. We know this to be true, yet in our most familiar and common form of transportation – the use of roads by vehicles, pedestrians, and cyclists – tens of thousands of lives are lost every year in America. One […]
Traffic agencies are seeking solutions to the rise in pedestrian fatalities. A traffic control treatment that is gaining use is the pedestrian- or school-crossing warning sign with light-emitting diodes (LEDs) embedded in the borders (called LED-Em in this report). View the full study here.
The number of electric vehicles on the road increases exponentially every year. Due to the quieter nature of these vehicles when operating at low speeds, there is significant concern that pedestrians and bicyclists will be at increased risk of vehicle collisions. This research explores the detectability of six electric vehicle acoustic additive sounds produced by […]
Drowsy driving is a common phenomenon that increases the risk for fatal and injurious crashes. Technological innovations in the form of driver monitoring and notification systems may offer potential to reduce crashes due to drowsy driving. These systems monitor the driver’s drowsy driving state and issue alerts when the driver is classified by the system […]
NHTSA has released the 2022 early estimate report presenting the projections of traffic fatalities (42,795) and the fatality rate per 100 million vehicle miles traveled (VMT) (1.35) for 2022 (Early Estimate of Motor Vehicle Traffic Fatalities in 2022, DOT HS 813 428). That Crash*Stats shows a marginal decrease of about 0.3 percent as compared to […]