NHTSA Search Results
This study explored how drivers 60 and older control the accelerator and brake while driving and parking, advancing an earlier study about pedal misapplication crashes. An instrumented vehicle on a test route in actual traffic measured foot movement and position affecting possible pedal error. Participants included 6 drivers with peripheral neuropathy of the feet, 2 with hip replacements, and 18 older but healthy drivers. Researchers also documented participants’ functional abilities such as leg functional reach and anthropometries such as height and femur length to determine whether these factors related to pedal control. Drivers with medical conditions scored significantly poorer than the normally aging drivers while parking. Poor vehicle fit was significantly related to functional ability.
This study examined the driver licensing procedures in all 50 States as they apply to the older (65+) driver. A literature review examined reports of possible declines in older driver capabilities and the ability of a driver licensing agency to screen for them. The review also covered studies of licensing policies and procedures that had the potential ability to reduce older driver crash rates.