Publication:
Analysis of roadway factors associated with motorcycles crashes in Puerto Rico

dc.contributor.advisor Figueroa-Medina, Alberto M.
dc.contributor.author Torréns-Soto, Juan C.
dc.contributor.college College of Engineering en_US
dc.contributor.committee Colucci Ríos, Benjamín
dc.contributor.committee Valdés Díaz, Didier
dc.contributor.department Department of Civil Engineering en_US
dc.contributor.representative Javier Montalvo, Dafne
dc.date.accessioned 2019-01-17T17:01:29Z
dc.date.available 2019-01-17T17:01:29Z
dc.date.issued 2010
dc.description.abstract Increases in registered motorcycles and related crashes and fatalities have been recorded in recent years in Puerto Rico. Road crashes are generally associated with human behavior, roadway design, and vehicle type. This thesis focuses on the evaluation of road and motorcycle crash data to identify roadway design factors significantly associated to motorcycle crashes in Puerto Rico. The methodology employed the use of correlation analysis, ANOVA, and linear regression, in combination with a road inspection process. The results indicate that the main roadway factors associated with motorcycle crash rates are the roadway cross-section type and width, intersection density, posted speed limit, the presence of on–street parking, pavement defects, and residential areas. The study also identifies municipalities and road sections with high motorcycle crash frequencies and crash rates that can be targeted for the implementation of educational campaigns, police enforcement activities, and engineering improvements of roadway conditions to improve motorcycle safety. en_US
dc.description.abstract Aumentos en motocicletas y sus choques y muertes asociadas han sido observados recientemente en Puerto Rico. Los choques se asocian a factores humanos, de la carretera y del vehículo. Esta investigación realizó una evaluación de datos de carreteras y de choques de motocicletas para identificar factores de diseño de carreteras que estén asociados a los choques de motocicletas en Puerto Rico. La metodología empleó análisis de correlación, análisis de varianza y regresión lineal, en combinación de un proceso de inspección de carreteras. Los resultados muestran una relación entre la tasa de choques de motocicletas y el tipo y ancho de la sección transversal, la densidad de intersecciones, el límite de velocidad y la presencia de estacionamiento en la calle, defectos en el pavimento y zona residencial. El estudio identifica además, municipios y secciones de carretera con tasas y frecuencias altas de choques de motocicletas que pueden ser seleccionados para realizar campañas de educación, vigilancia policiaca y estrategias de ingeniería para mejorar las condiciones de la carretera y mejorar la seguridad de los motociclistas. en_US
dc.description.graduationYear 2010 en_US
dc.description.sponsorship University Transportation Research Center Transportation Fellowship en_US
dc.identifier.uri https://hdl.handle.net/20.500.11801/1681
dc.language.iso en en_US
dc.rights.holder (c) 2010 Juan C. Torréns Soto en_US
dc.rights.license All rights reserved en_US
dc.subject Motorcycles crashes en_US
dc.subject.lcsh Traffic accidents -- Puerto Rico en_US
dc.subject.lcsh Motorcycles accidents -- Puerto Rico en_US
dc.subject.lcsh Motorcycles -- Puerto Rico --Safety measures en_US
dc.subject.lcsh Correlation (Statistics) en_US
dc.subject.lcsh Regression analysis en_US
dc.subject.lcsh Roads -- Puerto Rico -- Design and construction en_US
dc.subject.lcsh Traffic engineering en_US
dc.title Analysis of roadway factors associated with motorcycles crashes in Puerto Rico en_US
dc.type Thesis en_US
dspace.entity.type Publication
thesis.degree.discipline Civil Engineering en_US
thesis.degree.level M.S. en_US
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