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.
Search the ChORUS Library
Tips for Your Search
To start, enter a keyword or phrase to find library resources of interest and select “Apply”. Your search results will appear. To filter your results, select one or more filter options from the filter categories (i.e., Audience, Type, Source, etc.). You can choose one or more filters from one or more categories. If you select more than one filter, resources will appear for both of your choices. For example, if you select Individuals and Law Enforcement as Audiences and Screening and Testing as a Topic you will yield a list of all screening and testing materials associated with both audiences.
State Highway Safety Offices / Countermeasures that Work — National
Source: US Department of TransportationOlder Drivers / Countermeasures That Work — National
Source: US Department of TransportationLearn the updated statistics about older drivers and how they can be safe in the older drivers chapter in the Countermeasures workbook.
Pedestrian Safety / Countermeasures That Work — National
Source: US Department of TransportationRoadway environment, vehicle type, and design, weather, and road user behavior contribute to pedestrian crashes. Learn more about how you can help with pedestrian safety.
Older Driver Safety Traffic Safety Marketing — National
Source: US Department of TransportationOlder drivers face unique safety concerns including vision, reflexes, and physical fitness. We have materials to help guide the discussion with older drivers, and children and caregivers of aging adults.
Many assets are available in English and Spanish. Share this information with partner organizations to help spread the message across all communities.
North American Conference on ELDERLY MOBILITY — National
Source: US Department of TransportationThis guide showcases several national and international noteworthy practices presented during each conference track: alternative transportation, infrastructure and vehicles, driver education and training, driver screening and assessment, and housing and land use.
Highway Safety Improvement Program Special Rules — National
Source: US Department of TransportationThe Infrastructure Investment and Jobs Act (IIJA) (Pub. L. 117-58, also known as the "Bipartisan Infrastructure Law" (BIL)), was signed into law on November 15, 2021. Among other things, the BIL established a new Special Rule under the Highway Safety Improvement Program (HSIP) under section 148 of title 23 of the United States Code (U.S.C.) for vulnerable road user (VRU) safety and continued the two existing special rules for High-Risk Rural Roads (HRRR) and Older Drivers and Pedestrians without change. The VRU Special Rule is part of a larger focus on non-motorist safety that includes a new requirement for States to complete VRU safety assessments (23 U.S.C. 148(l)).
Office of Crash Avoidance Research Technical Publications — National
Source: US Department of TransportationNHTSA provides links to crash avoidance research documents.
Older Occupants’ Recovery From Crash Injuries — National
Source: US Department of TransportationThe goal of this study was to provide better understanding of the consequences of older adults’ crash injuries on their health and functional performance -their ability to carry out normal activities – by addressing research questions.
Federal Highway Administration — National
Source: US Department of TransportationThe Federal Highway Administration’s (FHWA) website provides information on core highway topics such as safety, research, development and technology, and innovative program delivery.
Evergreen Campaign Material — National
Source: US Department of TransportationTo learn more about how to recognize and discuss changes in older drivers. You may want to share some of the materials at the following site with family members.