Traffic Safety Facts 1996: Alcohol

NHTSA · 1997 · ROSA P / National Center for Statistics and Analysis (U.S.)

archive: archived pipeline: cataloged verified

Get this paper ↗ (full text — opens at the source; we link to it, we don't host it)

Summary

This report, published by the National Highway Traffic Safety Administration (NHTSA) in 1997, presents statistical data on alcohol involvement in U.S. traffic crashes for the year 1996. The document defines a fatal crash as alcohol-related if any driver or nonoccupant had a blood alcohol concentration (BAC) of 0.01 g/dl or greater, and defines intoxication as a BAC of 0.10 g/dl or greater. The primary objective is to quantify the prevalence of alcohol in traffic fatalities and injuries, analyze demographic and temporal trends, and assess the impact of legislative measures such as minimum drinking age laws. The analysis relies on police-reported crash data from 1996, with comparative statistics drawn from 1986 to evaluate long-term trends. The report categorizes data by driver age, sex, vehicle type, time of day, day of the week, and geographic location. It also examines safety belt usage and prior driving records, including convictions for driving while intoxicated (DWI), among fatally injured drivers. In 1996, there were 17,126 alcohol-related fatalities, representing 40.9 percent of all traffic fatalities, a 1 percent decrease from 1995 and a 29 percent reduction from 1986 levels. Alcohol was involved in 41 percent of fatal crashes and 7 percent of all crashes. More than 321,000 persons were injured in alcohol-related crashes. Intoxication rates varied significantly by demographic and situational factors. Nighttime crashes had an alcohol involvement rate nearly 3.5 times higher than daytime crashes (62.4 percent vs. 18.1 percent for fatal crashes). Weekend crashes saw a 54 percent alcohol involvement rate compared to 31 percent during the week. Drivers aged 21–24 had the highest intoxication rate in fatal crashes (27.0 percent), while motorcycle operators had the highest rate among vehicle types (30.3 percent). Conversely, large truck drivers had the lowest rate (1.4 percent). The report highlights critical behavioral and legal correlations. Only 18.5 percent of fatally injured intoxicated drivers used safety belts, compared to 46.3 percent of sober drivers. Fatally injured intoxicated drivers were seven times more likely to have a prior DWI conviction than sober drivers. Among pedestrians killed, more than one-third were intoxicated, with the highest rates observed in those aged 25–34. The data indicates that minimum drinking age laws have saved an estimated 16,513 lives since 1975. Overall, while intoxication rates decreased for all age groups between 1986 and 1996, alcohol remained a dominant factor in traffic fatalities, particularly among young adults, nighttime drivers, and motorcycle operators.

Key finding

Alcohol was involved in 41 percent of fatal crashes in 1996, with 17,126 fatalities representing a 29 percent reduction from 1986 levels.

Methodology

dataset

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_rosap on 2026-05-23 (6 acquisition events logged).

StageOutcomeToolModelPromptAttemptsCompleted
discover success rosap 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 3 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.

Topics

Ranked by relevance to this paper. Hover a topic for its definition.

Information type

What kind of knowledge this paper contributes, grouped by family — independent of topic (what it is about) and method (how it was studied).