Countermeasures That Work is intended to be reference guide for State Highway Safety Offices to help select effective, science based traffic safety countermeasures to address highway safety problems.
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State Highway Safety Offices / Countermeasures that Work — National
Source: US Department of TransportationSigns that an Older Adult’s Driving Skills Need Testing — National
Source: Nonprofit OrganizationThe following are warning signs that an older adult may need to have a professional test about whether driving is still safe.