Studies on the effectiveness of GDL implementations have produced a substantial amount of data and analysis results. NHTSA used these data to conduct a meta-analysis in which the results of existing research were pooled to look for effects revealed by their combined power.
NHTSA Datasets and APIs
NHTSA provides information to help people locate a car seat inspection station. Information for each station is reported to NHTSA and we attempt to validate the station locations using a commercial geographic database so that this data will, in most cases, be able to be used for driving directions.
Thus, the objective of this study was to conduct a meta-analysis to systematically synthesize research findings regarding the effectiveness of GDL programs and varied components (e.g., learner entry ages, nighttime driving restrictions) for reducing total, injury, and fatal crashes among drivers aged 15 to 20 years.
Meta-Analysis of Graduated Driver Licensing Laws [Final Report]
Nov 1, 2015 · Results of the meta-analysis showed that GDL programs as a whole were associated with statistically reliable reductions in traffic crashes outcomes of 16 percent for 16-year-olds and 11 percent for 17-year-olds, but were not reliably associated with changes in crash outcomes for 18- or 19-year-olds.
In this study, a design method for frontal passenger airbag using CAE techniques is introduced. CAE models representing sled bucks were built for use in developing belted and unbelted occupant performane, and validation work was performed using physical tests.
NHTSA Proposes New Framework for Fully Driverless Vehicles
Dec 23, 2024 · The National Highway Traffic Safety Administration (NHTSA) has proposed a voluntary national framework that could make it easier for fully driverless vehicles like robotaxis to get on the...
NHTSA report: Tesla led in crashes, but data has gaps - TechCrunch
Jun 15, 2022 · On the face of it, data from the first year of the National Highway Traffic Safety Administration’s project to track the safety of advanced driver assistance systems look terrible for Tesla.
Crash Simulation Vehicle Models - NHTSA
The report by EDAG, Inc., describes necessary changes to a vehicle’s structure to reduce occupant compartment intrusion from NHTSA’s oblique offset frontal crash condition, using finite element simulations of vehicle models in NCAP frontal, IIHS moderate offset, and IIHS small overlap test conditions.
Feds clear the way for robotaxis without steering wheels and pedals
Dec 20, 2024 · The National Highway Traffic Safety Administration (NHTSA) on Friday proposed a new national framework that could make it easier for companies to deploy at scale autonomous vehicles without...
Effectiveness of Dynamic Speed feedback signs, Volume I: …
Aug 1, 2021 · This study uses published research to perform a comprehensive, quantitative review of the effectiveness of dynamic speed feedback signs (DSFSs) where effectiveness was measured by vehicle speed reductions.