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Crashworthiness focuses on occupant protection to reduce the number of fatal and serious injuries that occur in the United States each year. This research program is responsible for developing and upgrading test procedures for evaluating motor vehicle safety. Crashworthiness research encompasses new and improved vehicle design, safety countermeasures and equipment to enhance occupant safety.
Small Overlap / Oblique Crashes
  Studies show that fatalities still happen with vehicles equipped with safety belts and airbags in both small overlap and oblique crashes. Small overlap crashes are crashes with all the damage outside the main longitudinal member. Oblique crashes engage one of the main longitudinal member and cause the occupant to move in an oblique manner. Therefore, the agency is trying to develop test procedure to reduce fatalities and injuries in these two crash modes.
  Small Overlap / Oblique Program
 
Child Safety
  Studies and reports provide an overview of the progress of child safety in the United States. This provides a summary of NHTSA's activities in promoting child safety, summarizes the agency's regulatory actions, and discusses issues regarding obstacles in the wide-spread use of booster seats.
  Child Safety Research
 
Alternative Energy
 


Ensuring that alternative fuel vehicles attain a level of safety comparable to that of other vehicles requires extensive research, due to the many advanced and unique technologies that have previously not been tested in the transportation environment.
  Alternative Energy Research
 
Heavy Trucks
  Heavy Truck safety is focused on occupant safety and underride guards.  Heavy truck occupant safety examines the causes of fatality and injury for heavy truck occupants, while truck underride research identifies the characteristics of underride events and contributing factors.
  Truck Underride
  Truck Occupant Safety
 
Rollover
  The goal of the Agency's continuing research is to understand the vehicle and occupant kinematics pursuant to rollover initiation. Further, pre-crash elements might serve as important input parameters for the rollover crash reconstruction models.
  Rollover Research
 
School Bus
  Due to regulations requiring compartmentalization on large school buses, American students are safer riding in a school bus than they are riding in a car. NHTSA is committed to ensuring the safety of our Nation's children in school buses.
  School Bus Crashworthiness Research
 
Rear-Seat Occupant Protection
  Front-row occupant protection in frontal crashes has benefited from recent developments in restraint performance and vehicle crashworthiness, driven partly by manufacturers' efforts to improve vehicle scores in consumer information tests. Occupants in the rear seat have not seen the same benefits their front seat counterparts. NHTSA is investigating different technologies to better understand the potential of these front seat technologies in the rear seat.
  Rear Seat Occupant Protection in Frontal Crashes
 
Air Bags
  Air bag safety is a high priority on many fronts. Air bags now offer protection not only to front-seat occupants, but also to rear-seat occupants, as well as side protection. Just as important, however, is making sure that the air bags are effective and safe during deployment.
  Advanced Air Bag Technology Research
  Air Bag Aggressivity Study
  Side Airbag Out-of-Position Technical Working Group Public Meeting
 
Aggressivity and Fleet Compatibility
  The purpose of this research program is to investigate the problems of vehicle aggressivity and compatibility in multi-vehicle crashes. The near-term goal is to identify and demonstrate the extent of the problem of incompatible vehicles in vehicle-to-vehicle collisions.
  Vehicle Aggressivity and Fleet Compatibility Research
 
Additional Research
  Frontal Crash Protection
  Problem Definition for Pre-Crash Sensing Advanced Restraints
  Adaptive Equipment / Hand Controls
  Effectiveness of Rear Seat Head Restraint Non-Use Position Discomfort Indicators (Head Restraint)
  Ejection Research
  Motorcycle Helmets