Additional Characteristics of Crashes on Rural Two-lane Highways PDF Download
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Author: Kay Fitzpatrick
Publisher:
ISBN:
Category : Low-volume roads
Languages : en
Pages : 80
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Book Description
This report provides information on year 2 activities for Texas Department of Transportation (TxDOT) Project 0-4048 including: characteristics of animal crashes and potential treatments; additional insight into characteristics of crashes on low-volume, rural two-lane highways using information provided by officers in their crash narratives; a methodology for conducting before-and-after studies; and findings for before-and-after evaluations performed at four sites. Approximately 3800 animal crashes occurred on Texas on-system, rural highways in 1999. The before-and-after methodology used in this project involves a 16-step process in which researchers gathered, reduced, and analyzed information on site characteristics, crash and volume history, and improvement details.
Author: Kay Fitzpatrick
Publisher:
ISBN:
Category : Low-volume roads
Languages : en
Pages : 80
Get Book Here
Book Description
This report provides information on year 2 activities for Texas Department of Transportation (TxDOT) Project 0-4048 including: characteristics of animal crashes and potential treatments; additional insight into characteristics of crashes on low-volume, rural two-lane highways using information provided by officers in their crash narratives; a methodology for conducting before-and-after studies; and findings for before-and-after evaluations performed at four sites. Approximately 3800 animal crashes occurred on Texas on-system, rural highways in 1999. The before-and-after methodology used in this project involves a 16-step process in which researchers gathered, reduced, and analyzed information on site characteristics, crash and volume history, and improvement details.
Author: Kay Fitzpatrick
Publisher: Transportation Research Board
ISBN: 9780309066242
Category : Transportation
Languages : en
Pages : 176
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Book Description
Author: Lee August Rodegerdts
Publisher: Transportation Research Board
ISBN: 0309155118
Category : Technology & Engineering
Languages : en
Pages : 407
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Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Report 672: Roundabouts: An Informational Guide - Second Edition explores the planning, design, construction, maintenance, and operation of roundabouts. The report also addresses issues that may be useful in helping to explain the trade-offs associated with roundabouts. This report updates the U.S. Federal Highway Administration's Roundabouts: An Informational Guide, based on experience gained in the United States since that guide was published in 2000.
Author: Marcus A. Brewer
Publisher:
ISBN:
Category : Low-volume roads
Languages : en
Pages : 112
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Book Description
This report documents activities in Phase III of the Texas Department of Transportation (TxDOT) Project 04048, which focused on before-and-after evaluations of safety treatments installed between 1995 and 2000 at 50 locations on rural highways in Texas.
Author: Organisation for Economic Co-operation and Development
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 112
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Book Description
Summary in French.
Author: American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 560
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Book Description
Author: Jing-Shiarn Wang
Publisher:
ISBN:
Category : Traffic accidents
Languages : en
Pages : 76
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Book Description
Author:
Publisher: DIANE Publishing
ISBN: 1428936408
Category : Rural roads
Languages : en
Pages : 57
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Book Description
Author: Charles V. Zegeer
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 32
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Book Description
Author: Ruth H. Keogh
Publisher: Cambridge University Press
ISBN: 1139867466
Category : Mathematics
Languages : en
Pages : 297
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Book Description
The case-control approach is a powerful method for investigating factors that may explain a particular event. It is extensively used in epidemiology to study disease incidence, one of the best-known examples being Bradford Hill and Doll's investigation of the possible connection between cigarette smoking and lung cancer. More recently, case-control studies have been increasingly used in other fields, including sociology and econometrics. With a particular focus on statistical analysis, this book is ideal for applied and theoretical statisticians wanting an up-to-date introduction to the field. It covers the fundamentals of case-control study design and analysis as well as more recent developments, including two-stage studies, case-only studies and methods for case-control sampling in time. The latter have important applications in large prospective cohorts which require case-control sampling designs to make efficient use of resources. More theoretical background is provided in an appendix for those new to the field.
