Evaluating Road Safety Audit Implementation and Effectiveness in California

Evaluating Road Safety Audit Implementation and Effectiveness in California

Author: Amanda Jordan Lee

Publisher:

Published: 2014

Total Pages: 156

ISBN-13:

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Road Safety Audits (RSAs) are formal safety performance examinations of an existing or future road or any project, which interacts with road users, in which an independent, qualified multidisciplinary team reports on accident potential and safety performance. It estimates and reports on potential roadway safety issues for all users and identifies opportunities for improvements to eliminate or reduce problems. Emphasis is placed on preventive measures and implementing road safety into projects. California Department of Transportation (Caltrans) recommends RSAs be implemented and suggests following U.S. Department of Transportation Federal Highway Administration guidelines; however, these guideline have not been made a standard program for California. The objective of this research was to learn about the experiences of transportation agencies implementing RSAs in California and to identify issues to determine if improvements can be made in the agencies' process. A list of transportation agencies in all California counties, as well as various cities and towns in California, was compiled and a survey was developed and distributed which included 36 questions to collect data on agency implementation of RSAs. Survey responses were compiled to create a dataset which was analyzed to identify best practices, issues, and recommendations for future improvements to RSA implementation in California. The focus of the data analysis from survey responses was on entities that were currently conducting RSAs. Of the 98 responding agencies, 68 (69.4%) were aware of what an RSA is and 30 (30.6%) were not. Of the 68, almost 50% were actually conducting RSAs. According to the data analysis, the most prominent issues that California transportation agencies faced were a lack of standardization of the RSA process, lack of funding, and lack of training. All of these issues are a critical part of the project findings that are a priority in the recommendations of this project. A standard practice for conducting RSAs would increase productivity and effectiveness. RSAs would be more productive and cost-effective with proper training and implementation in California based on the recommendations in this research. Lastly, availability of more funding would result in more participation, training and implementation leading to safer roads in California.


An Evaluation of the Impact of California's Driving Performance Evaluation Road Test on Traffic Accident and Citation Rates

An Evaluation of the Impact of California's Driving Performance Evaluation Road Test on Traffic Accident and Citation Rates

Author: Michael A. Gebers

Publisher:

Published: 1998

Total Pages: 104

ISBN-13:

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This evaluation is the final stage of a project to develop and evaluate the driving performance evaluation (DPE) drive test for possible statewide implementation in California. This study and earlier studies in the series are part of a more extensive effort by the department to increase the competency of California motorists by improving the driver licensing process. The DPE is currently being used in over 60 field offices in southern California. The effect of the DPE on accident and citation rates was determined by comparing driving records for a sample of applicants taking the DPE with those of a sample of applicants taking the current drive test both before and after implementation of the DPE. Logistic regression analysis was used to compare the crash and citation rates of the groups during the 2 years immediately following driver license application. The findings failed to substantiate any reduction in accident involvements or traffic law violations resulting from implementation of the program. However, there is no question that the DPE is a more reliable and content-valid test. Therefore, it is recommended that the DPE road test be expanded to all offices in the state.


Road Safety Audits

Road Safety Audits

Author:

Publisher:

Published: 2012

Total Pages:

ISBN-13:

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Road Safety Audits (RSAs) are an effective tool for proactively improving the future safety performance of a road project during the planning and design stages and for identifying safety issues in existing transportation facilities. To demonstrate the effectiveness of RSAs, the Federal Highway Administration (FHWA) Office of Safety sponsored an evaluation of RSAs at the program and project levels. The aim of these evaluations is to provide State, local, Federal, and Tribal agencies with examples of RSA programs and quantifiable results from specific RSA projects that can help in implementing RSAs and further their growth and success. Nine jurisdictions were reviewed for their unique ability to sustain an RSA program at the State, regional, or local level. Key strategies underpinning the success of these RSA programs are described in this document. At the project level, five RSAs were evaluated to quantify the safety benefit of specific improvements that were implemented as a result of the RSAs. Statistical analyses were conducted using observational before-after methods. Costs of conducting the RSA and of implementing countermeasures are also presented and used in conjunction with the before-after analysis to determine the benefit/cost (B/C) ratio of each project.


Road Safety Audits

Road Safety Audits

Author: Eugene Madison Wilson

Publisher: Transportation Research Board National Research

Published: 2004

Total Pages: 146

ISBN-13:

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TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 336: Road Safety Audits examines the state of the practice of road safety audit (RSA) and road safety audit review applications for U.S. states and Canadian provinces. This synthesis also reviews international RSA practices. RSAs were first introduced in the United Kingdom more than 20 years ago and have been applied in New Zealand and Australia since the 1990s.


Road Safety Audits

Road Safety Audits

Author: Eugene Madison Wilson

Publisher: Transportation Research Board

Published: 2004

Total Pages: 138

ISBN-13: 0309070155

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TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 336: Road Safety Audits examines the state of the practice of road safety audit (RSA) and road safety audit review applications for U.S. states and Canadian provinces. This synthesis also reviews international RSA practices. RSAs were first introduced in the United Kingdom more than 20 years ago and have been applied in New Zealand and Australia since the 1990s.