Flexibility In Highway Design

Author : Anonim
Publisher : AASHTO
Page : 138 pages
File Size : 48,6 Mb
Release : 2004
Category : Technology & Engineering
ISBN : 9781560512592

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A Guide for Achieving Flexibility in Highway Design by Anonim Pdf

Context-sensitive solutions (CSS) reflect the need to consider highway projects as more than just transportation facilities. Depending on how highway projects are integrated into the community, they can have far-reaching impacts beyond their traffic or transportation function. CSS is a comprehensive process that brings stakeholders together in a positive, proactive environment to develop projects that not only meet transportation needs, but also improve or enhance the community. Achieving a flexible, context-sensitive design solution requires designers to fully understand the reasons behind the processes, design values, and design procedures that are used. This AASHTO Guide shows highway designers how to think flexibly, how to recognize the many choices and options they have, and how to arrive at the best solution for the particular situation or context. It also strives to emphasize that flexible design does not necessarily entail a fundamentally new design process, but that it can be integrated into the existing transportation culture. This publication represents a major step toward institutionalizing CSS into state transportation departments and other agencies charged with transportation project development.

Author : U.s. Department of Transportation
Publisher : CreateSpace
Page : 206 pages
File Size : 45,5 Mb
Release : 2013-12-15
Category : Transportation
ISBN : 1494445573

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Flexibility in Highway Design by U.s. Department of Transportation Pdf

This guide is about designing highways that incorporate community values and are safe, efficient, effective mechanisms for the movement of people and goods. It is written for highway engineers and project managers who want to learn more about the flexibility available to them when designing roads and illustrates successful approaches use in other highway projects.

Author : U. S. Department Transportation,Federal Highway Administration
Publisher : Createspace Independent Publishing Platform
Page : 206 pages
File Size : 41,8 Mb
Release : 2012-10-19
Category : Electronic
ISBN : 1480144878

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Flexibility in Highway Design by U. S. Department Transportation,Federal Highway Administration Pdf

This Guide, "Flexibility in Highway Design," is about designing highways that incorporate community values and are safe, efficient, effective mechanisms for the movement of people and goods. It is written for highway engineers and project managers who want to learn more about the flexibility available to them when designing roads and illustrates successful approaches used in other highway projects. It can also be used by citizens who want to gain a better understanding of the highway design process. Congress, in the Intermodal Surface Transportation Efficiency Act (ISTEA) of 1991 and the National Highway System Designation (NHS) Act of 1995, maintained a strong national commitment to safety and mobility. Congress also made a commitment to preserving and protecting the environmental and cultural values affected by transportation facilities. The challenge to the highway design community is to find design solutions, as well as operational options, that result in full consideration of these sometimes conflicting objectives. To help meet that challenge, this Guide has been prepared for the purpose of provoking innovative thinking for fully considering the scenic, historic, aesthetic, and other cultural values, along with the safety and mobility needs, of our highway transportation system.

Author : Anonim
Publisher : Unknown
Page : 212 pages
File Size : 52,8 Mb
Release : 1997
Category : Roads
ISBN : UCBK:C101179273

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Flexibility in Highway Design by Anonim Pdf

Author : Anonim
Publisher : Aashto
Page : 20 pages
File Size : 53,8 Mb
Release : 2005
Category : Express highways
ISBN : NWU:35556036044626

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A Policy on Design Standards--interstate System by Anonim Pdf

Author : James O. Brewer
Publisher : DIANE Publishing
Page : 63 pages
File Size : 55,7 Mb
Release : 2001
Category : Roads
ISBN : 9781428952331

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Geometric Design Practices for European Roads by James O. Brewer Pdf

Author : American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Publisher : Unknown
Page : 560 pages
File Size : 48,6 Mb
Release : 1989
Category : Roads
ISBN : PSU:000019344751

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Roadside Design Guide by American Association of State Highway and Transportation Officials. Task Force for Roadside Safety Pdf

Author : Yi Jiang,Yan Ma,Shuo Li
Publisher : Purdue University Press
Page : 70 pages
File Size : 50,7 Mb
Release : 2012-12
Category : Transportation
ISBN : 1622602277

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Development of a Design Flexibility Toolkit by Yi Jiang,Yan Ma,Shuo Li Pdf

The American Association of State Highway and Transportation Officials (AASHTO) publication titled "A Policy on Geometric Design of Highways and Streets" (Green Book) provides guidance to the designer by referencing a recommended range of values for critical dimensions for the design of highway facilities. For various reasons, it may be necessary to design a section of highway with substandard values for some elements. Such design exceptions require appropriate assessment and justification of the potential impacts to highway safety and operations. This study was performed to develop a guideline for design exceptions. The guideline for development and evaluation of design exception projects was developed and presented. The guideline outlines the steps for developing and evaluating design exception projects. The potential impacts of design exception elements to highway safety and operations are listed for the 13 controlling criteria to provide designers with important and easy to use information. The possible counter measures for each of the controlling criteria are listed in a one-page table for easy reference. The proposed safety evaluation process was presented in terms of safety impacts of individual substandard elements as well as the combined impacts of the substandard elements. An Excel based computer program was developed for life-cycle benefit-cost analysis of design exception projects. A decision on design exceptions can thus be made rationally with the recommended guideline and methods.

Author : United States. Federal Highway Administration
Publisher : Unknown
Page : 44 pages
File Size : 55,7 Mb
Release : 1974
Category : Highway planning
ISBN : NWU:35556036902153

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Highway Functional Classification by United States. Federal Highway Administration Pdf

Author : American Association of State Highway and Transportation Officials
Publisher : AASHTO
Page : 907 pages
File Size : 47,8 Mb
Release : 2011
Category : Technology & Engineering
ISBN : 9781560515081

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A Policy on Geometric Design of Highways and Streets, 2011 by American Association of State Highway and Transportation Officials Pdf

Author : Hugh W. McGee
Publisher : Transportation Research Board
Page : 106 pages
File Size : 48,5 Mb
Release : 2013
Category : Highway design
ISBN : 9780309223836

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Practical Highway Design Solutions by Hugh W. McGee Pdf

Chapter one. Introduction -- Chapter two. Results of initial survey of state departments of transportation -- Chapter three. Background information on project development and design methods -- Chapter four. Profiles of states with practical design policies -- Chapter five. Findings, conclusions, and suggested research.

Author : Anonim
Publisher : Unknown
Page : 44 pages
File Size : 51,8 Mb
Release : 1996
Category : Highway planning
ISBN : UOM:39015075149917

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Community Impact Assessment by Anonim Pdf

This guide was written as a quick primer for transportation professionals and analysts who assess the impacts of proposed transportation actions on communities. It outlines the community impact assessment process, highlights critical areas that must be examined, identifies basic tools and information sources, and stimulates the thought-process related to individual projects. In the past, the consequences of transportation investments on communities have often been ignored or introduced near the end of a planning process, reducing them to reactive considerations at best. The goals of this primer are to increase awareness of the effects of transportation actions on the human environment and emphasize that community impacts deserve serious attention in project planning and development-attention comparable to that given the natural environment. Finally, this guide is intended to provide some tips for facilitating public involvement in the decision making process.

Author : M. K. Jha,Manoj Kumar Jha,P. M. Schonfeld,J.-C. Jong
Publisher : WIT Press
Page : 449 pages
File Size : 44,7 Mb
Release : 2006
Category : Transportation
ISBN : 9781845640033

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Intelligent Road Design by M. K. Jha,Manoj Kumar Jha,P. M. Schonfeld,J.-C. Jong Pdf

Addressing the intelligent concepts of the ancient endeavour of road design, this book discusses how a road alignment optimization model can be developed and applied in real case studies. Based on research in intelligent road design and alignment optimization, it is suitable for road planners, designers, senior undergraduate and graduate students.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 47,8 Mb
Release : 2018
Category : Highway engineering
ISBN : 1523119594

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A Policy on Geometric Design of Highways and Streets, 2018 by Anonim Pdf

Highway engineers, as designers, strive to meet the needs of highway users while maintaining the integrity of the environment. Unique combinations of design controls and constraints that are often conflicting call for unique design solutions. A Policy on Geometric Design of Highways and Streets provides guidance based on established practices that are supplemented by recent research. This document is also intended as a comprehensive reference manual to assist in administrative, planning, and educational efforts pertaining to design formulation

Author : Anonim
Publisher : Unknown
Page : 56 pages
File Size : 40,7 Mb
Release : 1995
Category : Express highways
ISBN : UOM:39015075560188

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Our Nation's Highways - Selected Facts and Figures by Anonim Pdf