2018 Traffic Safety Culture Index
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Summary
The 2018 Traffic Safety Culture Index (TSCI), published by the AAA Foundation for Traffic Safety in 2019, addresses the ongoing need to assess American drivers’ attitudes, behaviors, and support for laws regarding traffic safety. Building on a decade of annual surveys initiated in 2008, this study aims to identify key indicators of the nation’s traffic safety culture. The research highlights a persistent disconnect between drivers’ stated beliefs about safety and their actual driving practices, particularly concerning distracted, risky, aggressive, drowsy, and impaired driving. The study utilized a probability-based sampling panel to survey 2,582 licensed U.S. drivers aged 16 and older who had driven at least once in the preceding 30 days. Data collection occurred between August 21 and September 11, 2018, via an online survey. The sample was weighted to reflect the U.S. population. Participants were queried on their perception of danger, perceived risk of arrest, personal and social approval of specific behaviors, support for relevant laws, and self-reported engagement in these behaviors over the past month. Key findings reveal significant gaps between perceived danger and actual behavior. Regarding distracted driving, while 95.9% to 96.7% of drivers view texting as extremely dangerous, 52.1% admitted to talking on a handheld cellphone while driving in the past 30 days. Support for laws against texting was high (88%), yet personal approval for talking on a cellphone remained at 17%. For risky driving, 54.2% viewed freeway speeding as dangerous, yet nearly 50% admitted to driving 15 mph over the limit. In the realm of impaired driving, 95.1% identified drinking and driving as extremely dangerous, but 11% admitted to doing so. Similarly, while 96% viewed drowsy driving as extremely dangerous, 27% reported driving while too tired to keep their eyes open. Despite high levels of perceived danger and broad support for stricter laws across all categories, self-reported engagement in these risky behaviors remained prevalent. The significance of these findings lies in the confirmation that while Americans broadly value safe travel and support strengthened laws, this does not translate into behavioral compliance. The data underscores a critical challenge for traffic safety initiatives: closing the gap between cultural approval of safety measures and individual driver conduct. The results suggest that legal support and perceived danger are insufficient deterrents for many drivers, indicating a need for interventions that more effectively influence actual behavior rather than just attitudes.
Key finding
Although U.S. drivers overwhelmingly perceive handheld texting, speeding, drowsy driving, and alcohol-impaired driving as very dangerous and largely support related traffic laws, substantial minorities to majorities still reported engaging in these behaviors in the past 30 days.
Methodology
survey
Sample size: 2582
Provenance
The full processing record for this entry. Every stage of this paper's journey through the pipeline is logged — what ran, with which tool and model, how many attempts it took, and when it last completed. Discovered via bulk_ingest_aaa_foundation on 2026-05-23 (5 acquisition events logged).
| Stage | Outcome | Tool | Model | Prompt | Attempts | Completed |
|---|---|---|---|---|---|---|
| discover | success | aaa_foundation | — | — | 2 | 2026-05-23 |
| archive | success | — | — | — | 1 | 2026-05-23 |
| extract | success | cached | — | — | 2 | 2026-06-10 |
| clean | success | — | — | — | 1 | 2026-06-01 |
| chunk | success | — | — | — | 1 | 2026-06-01 |
| embed | success | — | — | — | 1 | 2026-06-02 |
| enrich | success | — | — | — | 1 | 2026-05-23 |
| promote | success | — | — | — | 1 | 2026-05-23 |
| summarize | success | llm | qwen3.6-27b-prismaquant | summ-v5 | 2 | 2026-06-10 |
| tag | success | vector_similarity | — | — | 19 | 2026-06-11 |
| verify | success | — | — | — | 2 | 2026-06-10 |
Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.
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- Empirical Findings: observational prevalence