Examination of DWI conviction rate procedures.

National Highway Traffic Safety Administration, Washington, D.C.

Wisconsin Alcohol Safety Action Project final report. Volume II - analytic studies. Part 4 - judicial disposition of alcohol-related traffic arrests.

National Highway Traffic Safety Administration, Office of Alcohol Countermeasures, Washington, D.C.

Puerto Rico Alcohol Safety Action Project: an anlaysis of the impact of ASAP on the traffic safety system (final analysis of the judicial system). Section II: analytic study IV 1972-1975. Final report.

Alcohol Safety Action Project--Puerto Rico, San Juan

Risky driving habits and motor vehicle driver injury

Risky driving is an important cause of motor vehicle injury, but there is a lack of good epidemiological data in this field, particularly data comparing risky driving in younger drivers to those of other age groups. We examined the relationship between risky driving habits, prior traffic convictions and motor vehicle injury using cross-sectional data amongst 21,893 individuals in New Zealand, including 8029 who were aged 16–24 years. Those who reported frequently racing a motor vehicle for excitement or driving at 20 km/h or more over the speed limit, and those who had received traffic convictions over the past 12 months, were between two and four times more likely to have been injured while driving over the same time period. Driving unlicensed was a risk factor for older but not younger drivers, and driving at 20 km/h or more above the speed limits was a stronger risk factor for younger (<25 years) than older drivers. These results confirm the need for interventions targeting risky driving and suggest that different strategies may be required for different high-risk groups.

A system for diagnosis, referral, and rehabilitation of persons convicted of driving while intoxicated: the system and a preliminary field test of the diagnostic procedure. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

A system for diagnosis, referral, and rehabilitation of persons convicted of driving while intoxicated: a special rehabilitation program for multiple offenders. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Evaluation of New York State's Mandatory Occupant Restraint Law: volume IV - enforcement and adjudication of violations of the law. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Evaluation of New York State's Mandatory Occupant Restraint Law: volume VI - final summary report.

National Highway Traffic Safety Administration, Washington, D.C.

SD:ASAP analytic study no. 4 - 1976. An analysis of ASAP impact on the judicial system. Interim report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.

Collection of post-ASAP data and preparation of analytic studies for the Oregon ASAP. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

An analysis of project impact on ultimate performance measures. Analytic study no. 1.

National Highway Traffic Safety Administration, Washington, D.C.

Project impact on ultimate performance measures - Utah ASAP. Analytic study number one. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Deterrent effects of mandatory license suspension for DWI conviction. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Air pollution levels measured at traffic hot spots : Brisbane urban corridor study

Air pollution levels were monitored continuously over a period of 4 weeks at four sampling sites along a busy urban corridor in Brisbane. The selected sites were representative of industrial and residential types of urban environment affected by vehicular traffic emissions. The concentration levels of submicrometer particle number, PM2.5, PM10, CO, and NOx were measured 5-10 meters from the road. Meteorological parameters and traffic flow rates were also monitored. The data were analysed in terms of the relationship between monitored pollutants and existing ambient air quality standards. The results indicate that the concentration levels of all pollutants exceeded the ambient air background levels, in certain cases by up to an order of magnitude. While the 24-hr average concentration levels did not exceed the standard, estimates for the annual averages were close to, or even higher than the annual standard levels.