Edmunds.com gives information on its website on how to determine a senior’s driving ability.
Assessing Elderly Drivers: Ability Means More Than Age — National (04/08/2015)Source: Association
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.