Among drivers involved in night crashes, 1,054 (57) crashed before 12:00 a.m. (60 of drivers aged 16 years and 55 of drivers aged 17 years).In recognition of this increased risk, 49 states and the District of Columbia include a night driving restriction (NDR) in their Graduated Driver Licensing (GDL) system.However, in 23 states and the District of Columbia, NDRs begin at 12:00 a.m.
A Majority 68 Of D Teen Who Used Drugs Report That They Also . Drivers Involved InGDL are not driving. As states examine strategies to further reduce total fatal crashes among newly licensed teen drivers, they could consider updating their NDR to include earlier nighttime hours. The study results illustrate the importance of each state examining and balancing the unique needs for both mobility and safety of their teen population, particularly related to nighttime travel. To help address the increased crash risk for beginner teen drivers, 49 states and the District of Columbia include a night driving restriction (NDR) in their Graduated Driver Licensing (GDL) system. NDRs have been shown to reduce crashes among newly licensed teens, with higher reductions associated with NDRs starting at 10:00 p.m. CDC analyzed 20092014 national and state-level data from the Fatality Analysis Reporting System (FARS) to determine the proportion of drivers aged 16 or 17 years involved in fatal crashes who crashed at night (9:00 p.m.5:59 a.m.) and the proportion of these drivers who crashed before 12:00 a.m. Nationwide, among 6,104 drivers aged 16 or 17 years involved in fatal crashes during 20092014, 1,865 (31) were involved in night crashes. Among drivers involved in night crashes, 1,054 (57) crashed before 12:00 a.m. Because nearly all of the night driving trips taken by drivers aged 16 or 17 years end before 12:00 a.m., NDRs beginning at 12:00 a.m. States could consider updating their NDR coverage to include earlier nighttime hours. This descriptive report summarizes the characteristics of NDRs, estimates the extent to which drivers aged 16 or 17 years drive at night, and describes their involvement in fatal nighttime crashes during 20092014. The effects of NDRs on crashes were not evaluated because of the small state-level sample sizes during the 6-year study period. As of January 2012, the District of Columbia and every state except Vermont had an NDR as a cornerstone of their GDL system. GDL is designed to help young beginner drivers gain experience under lower-risk conditions. Two national evaluations conducted during 19862007 and 19962007 indicated that NDRs reduced crashes among newly licensed teens, with higher reductions associated with NDRs starting at 10:00 p.m. Figure ). The NDR remains in effect until either the driver reaches a designated age (e.g., 18 years, 0 months), until the provisional license has been held for a specified period (e.g., 6 or 12 months), or some combination of age and time since licensure (e.g., 6 months or aged 18 years, whichever comes first). In 15 states and the District of Columbia, graduation from the NDR is not possible until age 18 years. In the remaining 34 states with an NDR, graduation is possible before age 18 years. National estimates of the proportion of trips taken by drivers aged 16 or 17 years by time of day were obtained from the 2009 National Highway Travel Survey (NHTS), the most recent survey. Fatality data were obtained from FARS, a census of fatal traffic crashes maintained by the National Highway Traffic Safety Administration. FARS defines a fatal crash as one in which at least one vehicle occupant or nonoccupant (e.g., bicyclist or pedestrian) involved in a crash died within 30 days of the crash. Analyses were restricted to drivers of passenger vehicles (i.e., automobiles, sport utility vehicles, pickup trucks, and vans) aged 16 or 17 years. Records of 30 drivers were excluded because the time of the crash was unknown. State-level results were included for the states with 20 drivers in fatal crashes (N 40) and 20 drivers in fatal night crashes (N 30), respectively.
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