00824561

Component

https://doi.org/10.3141/1779-08

http://scholar.google.com...lack&publication_year=2001

Teen-driver motor vehicle crashes (MVCs), MVC-related injuries, and MVC-related costs before (1993-1995) and after (1997-1999) the implementation of the teen driver licensing (TDL) program in Kentucky are evaluated. Data collected as part of the study are used to recommend actions to enhance the effectiveness of Kentucky's TDL program. The study involved the analysis of teen crash data pre-TDL and post-TDL by using data from the Kentucky Accident Reporting System database and the Kentucky Transportation Cabinet driver license file. The study also involved analysis of crash data in relation to crash costs by using the CrashCost software program. Findings indicate that implementation of the TDL program in Kentucky resulted in a substantial (32%) reduction in MVC rates for 16-year-old drivers from before the TDL program and a similar reduction in crashes after midnight, fatal crashes, and injury crashes for the 16-year-old age group. Cost analysis indicates an estimated annual reduction of $34.2 million in 16-year-old teen-driver MVC-related expenses. However, after a dramatic reduction in the number of crashes for ages 16 to 16.5 (learner permit stage), the number of crashes rose sharply for ages 16.5 to 17, when drivers may have progressed to independent driving. There were no decreases in crash rates for 17- and 18-year-old drivers under the TDL program. Results from this study indicate a need for more effective measures to decrease MVCs for ages 16.5 to 18, such as upgrading to a full graduated driver licensing program.

This paper appears in Transportation Research Record No. 1779, Traffic Safety 2001: Americans with Disabilities Act; Driver and Vehicle Modeling; Situation Awareness; Licensing; Driver Behavior; Enforcement; Trucks; and Motorcycles.

English

p. 54-61

2001

Transportation Research Record

0309072379

Figures (5) ; References (32) ; Tables (2)

Before and after studies; Costs; Crash rates; Fatalities; Graduated licensing; Injuries; Teenage drivers; Traffic crashes

Kentucky

Finance; Highways; Safety and Human Factors; I81: Accident Statistics; I83: Accidents and the Human Factor

TRIS, TRB

Feb 12 2002 12:00AM

• ANALYSIS OF ALCOHOL-RELATED MOTORCYCLE CRASHES IN FLORIDA AND RECOMMENDED COUNTERMEASURES
• ASLEEP AT THE WHEEL: SPATIAL AND TEMPORAL PATTERNS OF FATIGUE-RELATED CRASHES IN HONOLULU
• COMPARISON OF COLLISIONS OF RIGID TRUCKS AND ARTICULATED TRUCKS AGAINST ROAD SAFETY BARRIERS
• COMPUTATIONAL TECHNIQUES USED IN THE DRIVER PERFORMANCE MODEL OF THE INTERACTIVE HIGHWAY SAFETY DESIGN MODEL
• CRASH RATES AND TRAFFIC MANEUVERS OF YOUNGER DRIVERS
• CRASHES INVOLVING LONG COMBINATION VEHICLES: DATA QUALITY PROBLEMS AND RECOMMENDATIONS FOR IMPROVEMENT
• DEVELOPMENT OF INTRASTATE INSPECTION SELECTION SYSTEM FOR WISCONSIN
• DRIVER KNOWLEDGE AND BELIEFS ABOUT ANTILOCK BRAKE SYSTEMS: HAVE PRECONDITIONS FOR BEHAVIORAL ADAPTATION BEEN MET?
• DRIVING CESSATION AMONG OLDER PEOPLE: WHEN DOES IT HAPPEN AND WHAT IMPACT DOES IT HAVE?
• EFFECTIVENESS OF TRUCK ROLLOVER WARNING SYSTEMS
• FIELD STUDY OF DRIVER'S CURVE-DETECTION PERFORMANCE IN DAYTIME AND NIGHTTIME
• FINDING FAULT IN MOTORCYCLE CRASHES IN HAWAII: ENVIRONMENTAL, TEMPORAL, SPATIAL, AND HUMAN FACTORS
• INFORMATION AND ORIENTATION NEEDS OF BLIND AND PARTIALLY SIGHTED PEOPLE IN PUBLIC TRANSPORTATION: BIOVAM PROJECT
• INVESTIGATION OF WINTER-WEATHER SPEED VARIABILITY IN SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND PASSENGER CARS
• MEASURING DIVIDED-ATTENTION CAPABILITY OF YOUNG AND OLDER DRIVERS
• MODEL FOR SITUATION AWARENESS AND DRIVING: APPLICATION TO ANALYSIS AND RESEARCH FOR INTELLIGENT TRANSPORTATION SYSTEMS
• MODELING DRIVER BEHAVIOR BY USING MIND'S EYE COORDINATES
• MODELING TRAFFIC SAFETY BENEFITS OF INTELLIGENT TRANSPORTATION SYSTEM TECHNOLOGIES AT TRUCK INSPECTION FACILITIES: MICROSCOPIC SIMULATION
• MOTOR CARRIER SAFETY: CRASH PATTERNS OF INSPECTED COMMERCIAL VEHICLES
• PROGRESS IN WHEELCHAIR SECUREMENT: TEN YEARS AFTER THE AMERICANS WITH DISABILITIES ACT
• RADAR DETECTION OF VEHICLES IN A STRING: GAINING SITUATION AWARENESS OF A PROPAGATING CONFLICT
• SAFETY-RESTRAINT USE RATE AS FUNCTION OF LAW ENFORCEMENT AND OTHER FACTORS: PRELIMINARY ANALYSIS
• STUDY OF RADAR DETECTOR USE ON GEORGIA HIGHWAYS
• SYNTHESIS OF STUDIES ON SPEED AND SAFETY
• TOWARD AN INTEGRATED MODEL OF DRIVER BEHAVIOR IN COGNITIVE ARCHITECTURE
• TRUCK DRIVING ENVIRONMENTS AND THEIR INFLUENCE ON DRIVER FATIGUE AND CRASH RATES