Brief summaries of research on alcohol-involved driving, drug-involved driving, occupant protection (e.g., seat belts, and child safety seats), speed and other unsafe driving behaviors.
Compendium of Traffic Safety Research Projects (1985-2013) — National (01/01/2014)Source: US Department of Transportation
Colorado: Survey Finds Aging Drivers Support Mandatory Retesting to Get License — Colorado (05/25/2011)Source: News
The Denver Post published an article on aging drivers and their support for mandatory retesting to renew driver’s licenses. It also states that In Colorado, drivers over the age of 65 must renew their license by mail.