Drunk Driving Legislation and Traffic Fatalities: New Evidence on BAC 08 Laws

By Freeman, Donald G. | Contemporary Economic Policy, July 2007 | Go to article overview

Drunk Driving Legislation and Traffic Fatalities: New Evidence on BAC 08 Laws


Freeman, Donald G., Contemporary Economic Policy


1. INTRODUCTION

The past 25 yr have witnessed a sea change in attitudes and legislation regarding driving under the influence (DUI) of drugs and alcohol. Although the first laws against drunk driving were passed as long ago as 1910 by New York and by California in 1911, statutes in most states prior to about 1980 simply prohibited "driving while intoxicated," without providing specific guidelines to define "intoxicated." As a result, much discretion was involved in the arrest and prosecution of drinking drivers, and punishment was often light, even for chronic offenders.

In the early 1980s, however, under pressure from insurance companies and advocacy groups such as Mothers Against Drunk Driving (MADD) and accompanied by threats of loss of federal highway funds for noncompliance, all states passed tougher drunk driving statutes, often incorporating explicit measures of presumed alcohol impairment. In 1980, for example, only 15 states had legislation establishing a permissible blood alcohol content (BAC), with 0.10 g/dL then defined as the presumed level of intoxication. By 2005, after a renewed push again involving pressure from highway funding, all states had a BAC limit at a lower threshold of 0.08 g/dL.

BAC laws have been accompanied by a raft of other alcohol-control measures: MADD (2005) lists 39 pieces of recommended state legislation for the prevention of drunk driving, ranging from administrative license revocation (ALR) (1) to zero tolerance (ZT) of drinking by minor drivers; by 2005, the median state had passed 27 pieces, and all had passed at least 17.

Clearly, progress has been made in getting drunk drivers off the streets. Advances in automotive safety engineering over time have led to declines in fatalities from all causes, but from 1982, the first year for which reliable measures of victims' BAC have been collected, to 2004, the National Highway Traffic Safety Administration (NHTSA, 2005a) reports that the number of alcohol-related traffic fatalities has fallen from 26, 173 to 16,694, even as the number of miles traveled has increased by 81%. More important for measuring the effect of control legislation, the rate of alcohol involvement in fatal crashes fell from 60% in 1982 to 39% in 2004.

The good news over the past 25 yr is tempered, however, by slow progress in the past decade in reducing total fatalities and almost no progress in further reducing the rate of alcohol involvement. Figure 1 displays the trends in total fatalities per 100,000 population (solid line, left axis) for the years 1975--2004 and the percentage of fatalities that are alcohol related (dotted line, right axis) for the years 1982-2004. As shown in the chart, total fatality rates were constant until 1980, fell sharply during the 1980-1982 recession, stabilized, and then fell sharply again during the period 1987-1992. After 1992, fatality rates continued to decline but at a much slower pace than in the previous decade, with the number of total traffic deaths fluctuating around 40,000 annually for the past decade.

[FIGURE 1 OMITTED]

Alcohol-related fatalities as a share of the total have only declined by 1% since 1997. Other measures of alcohol-impaired driving, including surveys of self-reported drinking and driving by the Centers for Disease Control, cited in Quinlan et al. (2005), and by NHTSA (2003a), report actual increases from 1997 to 2002 in the frequency of DUI and in the number of drinks consumed when driving after drinking. These developments lead to questions regarding the effectiveness of the many types of drunk driving laws passed in recent years, including the push to reduce the BAC limit to 0.08.

Figure 2 displays the 5-yr frequencies of the adoption by the states since 1980 of two important types of alcohol control legislation, BAC laws and ALR laws. The bottom of each bar (shaded black) is the number of states adopting ALR laws during the 5-yr period, the middle (in gray) is the number adopting BAC 10 laws, and the top (in white) is the number adopting BAC 08 laws. …

The rest of this article is only available to active members of Questia

Sign up now for a free, 1-day trial and receive full access to:

  • Questia's entire collection
  • Automatic bibliography creation
  • More helpful research tools like notes, citations, and highlights
  • Ad-free environment

Already a member? Log in now.

Notes for this article

Add a new note
If you are trying to select text to create highlights or citations, remember that you must now click or tap on the first word, and then click or tap on the last word.
One moment ...
Default project is now your active project.
Project items

Items saved from this article

This article has been saved
Highlights (0)
Some of your highlights are legacy items.

Highlights saved before July 30, 2012 will not be displayed on their respective source pages.

You can easily re-create the highlights by opening the book page or article, selecting the text, and clicking “Highlight.”

Citations (0)
Some of your citations are legacy items.

Any citation created before July 30, 2012 will labeled as a “Cited page.” New citations will be saved as cited passages, pages or articles.

We also added the ability to view new citations from your projects or the book or article where you created them.

Notes (0)
Bookmarks (0)

You have no saved items from this article

Project items include:
  • Saved book/article
  • Highlights
  • Quotes/citations
  • Notes
  • Bookmarks
Notes
Cite this article

Cited article

Style
Citations are available only to our active members.
Sign up now to cite pages or passages in MLA, APA and Chicago citation styles.

(Einhorn, 1992, p. 25)

(Einhorn 25)

1

1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

Cited article

Drunk Driving Legislation and Traffic Fatalities: New Evidence on BAC 08 Laws
Settings

Settings

Typeface
Text size Smaller Larger Reset View mode
Search within

Search within this article

Look up

Look up a word

  • Dictionary
  • Thesaurus
Please submit a word or phrase above.
Print this page

Print this page

Why can't I print more than one page at a time?

Full screen

matching results for page

Cited passage

Style
Citations are available only to our active members.
Sign up now to cite pages or passages in MLA, APA and Chicago citation styles.

"Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn, 1992, p. 25).

"Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn 25)

"Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences."1

1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

Cited passage

Welcome to the new Questia Reader

The Questia Reader has been updated to provide you with an even better online reading experience.  It is now 100% Responsive, which means you can read our books and articles on any sized device you wish.  All of your favorite tools like notes, highlights, and citations are still here, but the way you select text has been updated to be easier to use, especially on touchscreen devices.  Here's how:

1. Click or tap the first word you want to select.
2. Click or tap the last word you want to select.

OK, got it!

Thanks for trying Questia!

Please continue trying out our research tools, but please note, full functionality is available only to our active members.

Your work will be lost once you leave this Web page.

For full access in an ad-free environment, sign up now for a FREE, 1-day trial.

Already a member? Log in now.