- Brief 7
- Dataset 4
- Research Paper 2
- Statistical Report 6
- Tech Report 11
- Dunlap and Associates, Inc. 2
- Dunlap and Associates, inc. 1
- National Center for Statistics and Analysis (U.S.) 2
- National Institute on Alcohol Abuse and Alcoholism (U.S.) 1
- National Institute on Drug Abuse 1
- Pacific Institute for Research and Evaluation 14
- Toxcel, LLC 1
- United States. Department of Transportation. National Highway Traffic Safety Administration 3
- United States. Department of Transportation. National Highway Traffic Safety Administration. National Center for Statistics and Analysis 1
- United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research 3
- United States. National Highway Traffic Safety Administration. Office of Behavioral Safety Research 2
- United States. Department of Transportation. National Highway Traffic Safety Administration 12
- United States. Department of Transportation. National Highway Traffic Safety Administration. National Center for Statistics and Analysis 1
- United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research 2
- United States. National Highway Traffic Safety Administration 2
- United States. National Highway Traffic Safety Administration. Office of Behavioral Safety Research 13
- Accidents and the Human Factor 1
- Alcohol 1
- alcohol 1
- alcohol- and drug-positive driving 1
- alcohol-impaired driving 1
- alcohol-involved driving 6
- Alcohol abuse 1
- Alcohol and driving 7
- alcohol and drug crash risk 1
- Alcohol blood tests 1
- Alcohol breath tests 3
- Alcohol effects 2
- Alcohol ignition interlock devices 1
- Alcohols 1
- Alcohol tests 4
- Alcohol use 15
- Antidepressants 1
- Before and after studies 4
- Behavior 2
- Behavioral Safety Research 1
- bicyclists 1
- Blood alcohol levels 5
- Blood analysis 1
- Bodily fluids 1
- Cannabinoids 1
- Cannabis 2
- cannabis 2
- Carisoprodol 1
- case-control study 1
- Case studies 2
- cocaine 1
- Communicable diseases 1
- Confidence intervals 2
- Control groups 1
- Countermeasures 2
- COVID-19 2
- Crash analysis 3
- Crash causes 1
- Crashes 1
- Cyclists 2
- Data analysis 3
- Data collection 9
- Data files 2
- Days 1
- dextromethorphan 1
- diazepam 1
- diphenhydramine 1
- Distraction 1
- Drivers 3
- drivers 1
- drug-involved driving 6
- drug-positive driving 1
- Drug abuse 1
- Drug effects 2
- Drugged drivers 13
- drugged driving 6
- Drugged driving 1
- drug prevalence 1
- Drugs 1
- drugs 1
- drugs and driving 6
- Drugs and driving 2
- Drug tests 6
- Drug use 15
- Drunk drivers 9
- Drunk driving 10
- Emergency medical services 1
- EMS 1
- Ethanol 1
- Evaluation 2
- Fatal Crashes 1
- Fatalities 4
- Fatality Analysis Reporting System (FARS) 1
- Fatigue (Physiological condition) 1
- Feasibility analysis 1
- Field studies 1
- GHB 1
- Health 1
- High risk drivers 1
- Highways 5
- Highway safety 2
- Human error 1
- Human factors 4
- Human factors in crashes 3
- I83: Accidents and the Human Factor 1
- Impaired drivers 17
- impaired driving 6
- Impaired driving 1
- injured road users 1
- Injuries 2
- Intoxication 2
- ketamine 1
- Law enforcement 2
- Law enforcement personnel 1
- Laws and legislation 1
- Legal factors 1
- legalization 2
- LSD 1
- Marijuana 6
- marijuana 3
- MDMA 1
- Measures of effectiveness 1
- Medication 2
- methadone 1
- methamphetamine 1
- Methodology 4
- morphine 1
- NEMSIS 1
- New York City Police Department 1
- Night 6
- NRS 2
- Occupant protection devices 1
- Operating speed 1
- Opioids 1
- PCP 1
- Pedestrians 2
- Performance evaluations 1
- Periods of the day 3
- Per se laws 1
- Policy, legislation and regulation 1
- Prosecution 1
- Psychology 1
- Public health 1
- Random breath tests 1
- Research Hub 6
- Risk 3
- Roadside 1
- roadside study 1
- roadside survey 5
- Roadside survey 1
- Roadside survey, 1
- Safety and Human Factors 2
- Safety campaigns 1
- Safety factors 4
- Seat belt use 1
- Sedatives 1
- Sobriety checkpoints 3
- Speed 1
- Speeding 1
- speeding 1
- Standardized field sobriety tests 1
- Statistical sampling 1
- Statistics 3
- Stimulants 1
- Surveys 11
- Testing 3
- THC 3
- toluene 1
- Traffic arrests 1
- Traffic crashes 5
- traffic fatalities 1
- Traffic law enforcement 1
- Traffic safety 5
- Traffic Safety Facts 1
- Traffic surveys 1
- Training 1
- Transportation safety 1
- trauma 1
- Travel behavior 1
- Travel patterns 1
- Trend (Statistics) 2
- VMT 1
- Warrants (Police operations) 1
- Washington State 2
- Weekends 3
- Young adults 1
- zolpidem 1
- DOT-HS-810-871 1
- DOT HS 811 098 1
- DOT HS 811 175 1
- DOT HS 811 237 1
- DOT HS 811 248 2
- DOT HS 811 249 1
- DOT HS 811 455 1
- DOT HS 811 847 1
- DOT HS 812 072 1
- DOT HS 812 117 1
- DOT HS 812 118 1
- DOT HS 812 294 1
- DOT HS 812 299 3
- DOT HS 812 355 2
- DOT HS 812 362 1
- DOT HS 812 411 2
- DOT HS 812 425 1
- DOT HS 813 011 1
- DOT HS 813 013 1
- DOT HS 813 132 1
- DOT HS 813 198 1
- DOT HS 813 233 1
- DOT HS 813 264 1
- DOT HS 813 400 1
- DOT HS 813 650 1
(Max 200)
- Dunlap and Associates, Inc. (2)
- Dunlap and Associates, inc. (1)
- National Center for Statistics and Analysis (U.S.) (2)
- National Institute on Alcohol Abuse and Alcoholism (U.S.) (1)
- National Institute on Drug Abuse (1)
- Pacific Institute for Research and Evaluation (14)
- Toxcel, LLC (1)
- United States. Department of Transportation. National Highway Traffic Safety Administration (3)
- United States. Department of Transportation. National Highway Traffic Safety Administration. National Center for Statistics and Analysis (1)
- United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research (3)
- United States. National Highway Traffic Safety Administration. Office of Behavioral Safety Research (2)
- United States. Department of Transportation. National Highway Traffic Safety Administration (12)
- United States. Department of Transportation. National Highway Traffic Safety Administration. National Center for Statistics and Analysis (1)
- United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research (2)
- United States. National Highway Traffic Safety Administration (2)
- United States. National Highway Traffic Safety Administration. Office of Behavioral Safety Research (13)
- Accidents and the Human Factor (1)
- Alcohol (1)
- alcohol (1)
- alcohol- and drug-positive driving (1)
- alcohol-impaired driving (1)
- alcohol-involved driving (6)
- Alcohol abuse (1)
- Alcohol and driving (7)
- alcohol and drug crash risk (1)
- Alcohol blood tests (1)
- Alcohol breath tests (3)
- Alcohol effects (2)
- Alcohol ignition interlock devices (1)
- Alcohols (1)
- Alcohol tests (4)
- Alcohol use (15)
- Antidepressants (1)
- Before and after studies (4)
- Behavior (2)
- Behavioral Safety Research (1)
- bicyclists (1)
- Blood alcohol levels (5)
- Blood analysis (1)
- Bodily fluids (1)
- Cannabinoids (1)
- Cannabis (2)
- cannabis (2)
- Carisoprodol (1)
- case-control study (1)
- Case studies (2)
- cocaine (1)
- Communicable diseases (1)
- Confidence intervals (2)
- Control groups (1)
- Countermeasures (2)
- COVID-19 (2)
- Crash analysis (3)
- Crash causes (1)
- Crashes (1)
- Cyclists (2)
- Data analysis (3)
- Data collection (9)
- Data files (2)
- Days (1)
- dextromethorphan (1)
- diazepam (1)
- diphenhydramine (1)
- Distraction (1)
- Drivers (3)
- drivers (1)
- drug-involved driving (6)
- drug-positive driving (1)
- Drug abuse (1)
- Drug effects (2)
- Drugged drivers (13)
- drugged driving (6)
- Drugged driving (1)
- drug prevalence (1)
- Drugs (1)
- drugs (1)
- drugs and driving (6)
- Drugs and driving (2)
- Drug tests (6)
- Drug use (15)
- Drunk drivers (9)
- Drunk driving (10)
- Emergency medical services (1)
- EMS (1)
- Ethanol (1)
- Evaluation (2)
- Fatal Crashes (1)
- Fatalities (4)
- Fatality Analysis Reporting System (FARS) (1)
- Fatigue (Physiological condition) (1)
- Feasibility analysis (1)
- Field studies (1)
- GHB (1)
- Health (1)
- High risk drivers (1)
- Highways (5)
- Highway safety (2)
- Human error (1)
- Human factors (4)
- Human factors in crashes (3)
- I83: Accidents and the Human Factor (1)
- Impaired drivers (17)
- impaired driving (6)
- Impaired driving (1)
- injured road users (1)
- Injuries (2)
- Intoxication (2)
- ketamine (1)
- Law enforcement (2)
- Law enforcement personnel (1)
- Laws and legislation (1)
- Legal factors (1)
- legalization (2)
- LSD (1)
- Marijuana (6)
- marijuana (3)
- MDMA (1)
- Measures of effectiveness (1)
- Medication (2)
- methadone (1)
- methamphetamine (1)
- Methodology (4)
- morphine (1)
- NEMSIS (1)
- New York City Police Department (1)
- Night (6)
- NRS (2)
- Occupant protection devices (1)
- Operating speed (1)
- Opioids (1)
- PCP (1)
- Pedestrians (2)
- Performance evaluations (1)
- Periods of the day (3)
- Per se laws (1)
- Policy, legislation and regulation (1)
- Prosecution (1)
- Psychology (1)
- Public health (1)
- Random breath tests (1)
- Research Hub (6)
- Risk (3)
- Roadside (1)
- roadside study (1)
- roadside survey (5)
- Roadside survey (1)
- Roadside survey, (1)
- Safety and Human Factors (2)
- Safety campaigns (1)
- Safety factors (4)
- Seat belt use (1)
- Sedatives (1)
- Sobriety checkpoints (3)
- Speed (1)
- Speeding (1)
- speeding (1)
- Standardized field sobriety tests (1)
- Statistical sampling (1)
- Statistics (3)
- Stimulants (1)
- Surveys (11)
- Testing (3)
- THC (3)
- toluene (1)
- Traffic arrests (1)
- Traffic crashes (5)
- traffic fatalities (1)
- Traffic law enforcement (1)
- Traffic safety (5)
- Traffic Safety Facts (1)
- Traffic surveys (1)
- Training (1)
- Transportation safety (1)
- trauma (1)
- Travel behavior (1)
- Travel patterns (1)
- Trend (Statistics) (2)
- VMT (1)
- Warrants (Police operations) (1)
- Washington State (2)
- Weekends (3)
- Young adults (1)
- zolpidem (1)
- DOT-HS-810-871 (1)
- DOT HS 811 098 (1)
- DOT HS 811 175 (1)
- DOT HS 811 237 (1)
- DOT HS 811 248 (2)
- DOT HS 811 249 (1)
- DOT HS 811 455 (1)
- DOT HS 811 847 (1)
- DOT HS 812 072 (1)
- DOT HS 812 117 (1)
- DOT HS 812 118 (1)
- DOT HS 812 294 (1)
- DOT HS 812 299 (3)
- DOT HS 812 355 (2)
- DOT HS 812 362 (1)
- DOT HS 812 411 (2)
- DOT HS 812 425 (1)
- DOT HS 813 011 (1)
- DOT HS 813 013 (1)
- DOT HS 813 132 (1)
- DOT HS 813 198 (1)
- DOT HS 813 233 (1)
- DOT HS 813 264 (1)
- DOT HS 813 400 (1)
- DOT HS 813 650 (1)
- :Jeleniewski, S ;Berning, Amy2021-11-01 | NHTSA BSR Traffic Tech:NHTSA is publishing its 10th edition of Countermeasures That Work (Report No. DOT HS 813 097), a basic reference to assist State Highway Safety Office...
- :Kelley-Baker, Tara ;Taylor, Eileen2017-06-01:Young drivers in the United States are at greater risk for alcohol-related crash deaths than any other age group of drivers in the general population....
- :Berning, Amy ;Compton, Richard2008-09-01:When a driver is stopped on suspicion of impaired driving, a series of steps takes place, including the request from a law enforcement officer for a b...
- :Thomas, F Dennis ;Berning, Amy2022-03-01:Having valid and reliable estimates of the prevalence of alcohol and other drug use among drivers on the roadway are important components of addressin...
- :Berning, Amy ;Smith, R.C.2022-03-01:Drugged driving is both of great interest and very complex. This report continues that discussion by examining how drug use data from people involved ...
- :Thomas, F. Dennis ;Berning, Amy2020-10-01:A gap in knowledge exists regarding drug use among drivers and other road users (pedestrians, bicyclists) who are seriously or fatally injured in cras...
- :Berning, Amy ;Beirness, Douglas J.2007-11-01:The National Highway Traffic Safety Administration has found that the percentage of people who refuse to provide breath samples when arrested for Driv...
- :Thomas, F. Dennis ;Blomberg, Richard2022-02-01:On December 30, 2018, Utah became the first State to lower their legal driving limit from .08 to .05 g/dL. This research report is an evaluation of th...
- :Wagner, Essie ;Atkins, Randolph G.2020-10-01:The National Highway Traffic Safety Administration is reviewing national changes in roadway travel and changes in drivers’ behavior that have occurr...
- :Agimi, Yll ;Warren-Kigenyi, Nathan2014-01-01:Through many name changes, from the Office of Program Development and Evaluation, the Office of Research and Evaluation, to the current, Office of Beh...
- :Berning, Amy ;Smither, Dereece D.2014-11-01 | NHTSA BSR Traffic Safety Facts:Since 1975, the National Highway Traffic Safety Administration (NHTSA) has collected data from all 50 States, the District of Columbia, and Puerto Ric...
- :Stuster, Jack ;Lim, Eunyoung2011-05-01 | NHTSA BSR Traffic Safety Facts:The Standardized Field Sobriety Test (SFST) has become the standard pre-arrest procedure for evaluating motorists who are suspected of driving while i...
- :Berning, Amy2022-12-01:This Traffic Tech briefly describes a full report, Alcohol and Drug Prevalence Among Seriously or Fatally Injured Road Users NHTSA is publishing soon....
- :Couper, Fiona J. ;Huestis, Marilyn2024-12-01:NHTSA published the first edition of the Drugs and Human Performance Fact Sheets in 2004. These updated fact sheets include scientific knowledge about...
- :Kelley-Baker, Tara ;Lacey, John H.2016-07-01 | Roadside and Crash Risk Studies:This report describes the methodology for the National Roadside Study (NRS), a national field study to estimate the prevalence of alcohol-, drug-, and...
- :Kelley-Baker, Tara ;Berning, Amy2017-05-01 | Roadside and Crash Risk Studies:This was a nationally representative study to estimate the prevalence of alcohol and other drug use among drivers. Drugs studied included 98 over-the-...
- :Ramirez, Anthony ;Berning, Amy2016-12-01 | Roadside and Crash Risk Studies:This report describes the alcohol results from the 2013–2014 National Roadside Survey (NRS), a national field study to estimate the prevalence of al...
- :Berning, Amy ;Compton, Richard2015-02-01 | NHTSA BSR Traffic Safety Facts:In 2013–2014, the National Highway Traffic Safety Administration conducted the most recent National Roadside Survey of Alcohol and Drug Use by Drive...
- :Ramirez, Anthony ;Berning, Amy2016-07-01 | Roadside and Crash Risk Studies:This dataset supports the conclusions of the report "Marijuana, Other Drugs, and Alcohol Use by Drivers in Washington State", and its various outputs....
- :Kelley-Baker, Tara ;Lacey, John H.2016-07-01 | Roadside and Crash Risk Studies:This dataset supports the conclusions of the 2013–2014 National Roadside Study of Alcohol and Drug Use by Drivers. The three report volumes -- Metho...
Exit Notification/Disclaimer Policy
Thank you for visiting.
You are about to access a non-government link outside of the U.S. Department of Transportation's National Transportation Library.
Please note: While links to Web sites outside of DOT are offered for your convenience, when you exit DOT Web sites, Federal privacy policy and Section 508 of the Rehabilitation Act (accessibility requirements) no longer apply. In addition, DOT does not attest to the accuracy, relevance, timeliness or completeness of information provided by linked sites. Linking to a Web site does not constitute an endorsement by DOT of the sponsors of the site or the products presented on the site. For more information, please view DOT's Web site linking policy.
To get back to the page you were previously viewing, click your Cancel button.