Effective Countermeasures to Reduce Accidents in Work Zones PDF Download
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Author: Vicki Walker
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 92
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Book Description
Nationally, work zone fatalities peaked at over 800 per year during the 1990s. Arizona tallied 82 fatal and 5,009 injury accidents in work zones during a five year period. In response to this problem, the objectives of this project included: Characterizing the nature of work zone accidents in Arizona; Reviewing countermeasures used throughout the country, and the effectiveness of those countermeasures; and Recommending countermeasures for use in Arizona to improve work zone safety and reduce accidents. A national review of work zone countermeasures was conducted, focussing on the documented effectiveness of various work zone countermeasures. To identify which countermeasures are most appropriate for use in Arizona, a panel of 21 experts was convened. The panel included representatives with a variety of perspectives on the work zone accident problem. The panel selected six principal countermeasures for implementation in Arizona: 1) Work Zone Speed Limits; 2) Police Presence; 3) Speed Limit Enforcement; 4) Public Education; 5) Sign Credibility; and 6) Temporary Pavement Markings in Work Zones.
Author: Vicki Walker
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 92
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Book Description
Nationally, work zone fatalities peaked at over 800 per year during the 1990s. Arizona tallied 82 fatal and 5,009 injury accidents in work zones during a five year period. In response to this problem, the objectives of this project included: Characterizing the nature of work zone accidents in Arizona; Reviewing countermeasures used throughout the country, and the effectiveness of those countermeasures; and Recommending countermeasures for use in Arizona to improve work zone safety and reduce accidents. A national review of work zone countermeasures was conducted, focussing on the documented effectiveness of various work zone countermeasures. To identify which countermeasures are most appropriate for use in Arizona, a panel of 21 experts was convened. The panel included representatives with a variety of perspectives on the work zone accident problem. The panel selected six principal countermeasures for implementation in Arizona: 1) Work Zone Speed Limits; 2) Police Presence; 3) Speed Limit Enforcement; 4) Public Education; 5) Sign Credibility; and 6) Temporary Pavement Markings in Work Zones.
Author: Arizona Transportation Research Center
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 4
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Book Description
Author: Gerald L. Ullman
Publisher:
ISBN: 9780309446754
Category : Road work zones
Languages : en
Pages : 68
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Book Description
Author: United States. Federal Highway Administration
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 40
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Book Description
This action plan addresses the short-term countermeasures and recommendations developed by safety professionals and practitioners from Federal, State, local and private sector organizations attending the Symposium on Effective Highway Accident Countermeasures, June 1990, Washington, D.C. It focuses on 11 priority short-term countermeasures deemed to have high payoff within the next two years. These are grouped under five categories: Pedestrian Safety Improvements; Driver Behavior and Performance; Roadway and Roadside Safety; Commercial Motor Vehicle Safety; and Corridor Safety Improvement Programs.
Author:
Publisher: DIANE Publishing
ISBN: 1428962298
Category :
Languages : en
Pages : 328
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Book Description
Author:
Publisher:
ISBN:
Category : Traffic safety
Languages : en
Pages : 258
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Book Description
The Symposium on Effective Highway Accident Countermeasures was held in Washington, D.C., on June 12-14, 1990. The Symposium was hosted by the Federal Highway Administration in cooperation with the National Highway Traffic Safety Administration. The Symposium's objectives were to identify the most effective and practical short-term (within 2 years) countermeasures to highway accidents and to develop strategies for their implementation. The Symposium focused on five areas of highway safety: improving pedestrian safety, reducing accident severity, improving driver performance and control, improving commercial motor vehicle safety, and identifying and improving highway corridors. This publication summarizes the presentations and workshop reports.
Author: Norman M. Sommers
Publisher:
ISBN:
Category : Road work zones
Languages : en
Pages : 78
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Book Description
Safety hazards are increased in highway work zones as the dynamics of a work zone introduce a constantly changing environment with varying levels of risk. Excessive speeding through work and maintenance zones is a common occurrence which elevates the dangers to both drivers and motorists in the work zone. Although most work zones are controlled by reduced speed limits or state law enforcement, driver adherence to these regulations and laws in very minimal, especially in work zones. Several studies have shown a correlation between speeding in work zones and traffic crashes which lead most traffic safety professionals to conclude that excessive speeding and speed variance are the contributing factors in a large percentage of traffic crashes, injuries or fatalities. The most influential factor in achieving speed compliance in the work zone is the driver's perception of heightened risk. The main objective of this study was to determine the safest and most effective countermeasure for the reduction of vehicular speeds within construction and maintenance work zones. The purpose of the simulator experiment was to determine the effectiveness of 20 countermeasures on the reduction of speed through work zones in a controlled laboratory setting. The literature review identified several past research studies utilizing speed reduction countermeasures in work zones and under normal traffic conditions. From this review, 20 countermeasures were selected for evaluation based upon discussions with ODOT personnel.The post hoc tests indicated that the presence of construction workers, presence of construction vehicles, law enforcement, speed photo enforcement and shifting lanes were most effective at reducing speeds in work zones. The least effective speed reduction countermeasures included 3 sets of 3 rumble strips, concrete barriers, other channelizing devices and changeable message signs with speed reductions less than 10 mph.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
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Book Description
Author:
Publisher: AASHTO
ISBN: 1560514779
Category : Technology & Engineering
Languages : en
Pages : 886
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Book Description
"The Highway Safety Manual (HSM) is a resource that provides safety knowledge and tools in a useful form to facilitate improved decision making based on safety performance. The focus of the HSM is to provide quantitative information for decision making. The HSM assembles currently available information and methodologies on measuring, estimating and evaluating roadways in terms of crash frequency (number of crashes per year) and crash severity (level of injuries due to crashes). The HSM presents tools and methodologies for consideration of 'safety' across the range of highway activities: planning, programming, project development, construction, operations, and maintenance. The purpose of this is to convey present knowledge regarding highway safety information for use by a broad array of transportation professionals"--p. xxiii, vol. 1.
Author: ITE (Institute of Transportation Engineers)
Publisher: John Wiley & Sons
ISBN: 1118762266
Category : Technology & Engineering
Languages : en
Pages : 688
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Book Description
Get a complete look into modern traffic engineering solutions Traffic Engineering Handbook, Seventh Edition is a newly revised text that builds upon the reputation as the go-to source of essential traffic engineering solutions that this book has maintained for the past 70 years. The updated content reflects changes in key industry standards, and shines a spotlight on the needs of all users, the design of context-sensitive roadways, and the development of more sustainable transportation solutions. Additionally, this resource features a new organizational structure that promotes a more functionally-driven, multimodal approach to planning, designing, and implementing transportation solutions. A branch of civil engineering, traffic engineering concerns the safe and efficient movement of people and goods along roadways. Traffic flow, road geometry, sidewalks, crosswalks, cycle facilities, shared lane markings, traffic signs, traffic lights, and more—all of these elements must be considered when designing public and private sector transportation solutions. Explore the fundamental concepts of traffic engineering as they relate to operation, design, and management Access updated content that reflects changes in key industry-leading resources, such as the Highway Capacity Manual (HCM), Manual on Uniform Traffic Control Devices (MUTCD), AASSHTO Policy on Geometric Design, Highway Safety Manual (HSM), and Americans with Disabilities Act Understand the current state of the traffic engineering field Leverage revised information that homes in on the key topics most relevant to traffic engineering in today's world, such as context-sensitive roadways and sustainable transportation solutions Traffic Engineering Handbook, Seventh Edition is an essential text for public and private sector transportation practitioners, transportation decision makers, public officials, and even upper-level undergraduate and graduate students who are studying transportation engineering.
