Park Road Standards

Park Road Standards PDF Author: United States. National Park Service
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 32

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Book Description

Park Road Standards

Park Road Standards PDF Author: United States. National Park Service
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 32

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Book Description


Park Road Standards

Park Road Standards PDF Author:
Publisher:
ISBN:
Category : National parks and reserves
Languages : en
Pages : 60

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Book Description


Gravel Roads

Gravel Roads PDF Author: Ken Skorseth
Publisher:
ISBN:
Category : Gravel roads
Languages : en
Pages : 112

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Book Description
The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.

Roadside Design Guide

Roadside Design Guide PDF Author:
Publisher: Amer Assn of State Hwy
ISBN: 9781560510314
Category : Bridge railings
Languages : en
Pages : 352

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Book Description
This document presents a synthesis of current information and operating practices related to roadside safety and is developed in metric units. The roadside is defined as that area beyond the traveled way (driving lanes) and the shoulder (if any) of the roadway itself. The focus of this guide is on safety treatments that minimize the likelihood of serious injuries when a driver runs off the road. This guide replaces the 1989 AASHTO "Roadside Design Guide."

Parks

Parks PDF Author: Jesse Reed
Publisher:
ISBN: 9780578469829
Category : Design
Languages : en
Pages : 0

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Book Description
A never-before-seen collection of United States National Park Service maps This book brings togethere a collection of over 400 maps produced by the United States National Park Service from 1910 to today. Photographer Brian Kelley has impulsively archived the rarely seen treasures over the past three years, uncovering a design portfolio with little to no credit to their respective designers. The growing collection displays a progressive design approach, from more typographic-driven covers, to the proliferation of duotone print production, culminating in the Unigrid system developed by Italian designer Massimo Vignelli in the 1970s.

A Policy on Design Standards--interstate System

A Policy on Design Standards--interstate System PDF Author:
Publisher: Aashto
ISBN:
Category : Express highways
Languages : en
Pages : 20

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Roundabouts

Roundabouts PDF 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.

Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects

Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects PDF Author: United States. Federal Highway Administration
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 726

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A Guide for Achieving Flexibility in Highway Design

A Guide for Achieving Flexibility in Highway Design PDF Author:
Publisher: AASHTO
ISBN: 1560512598
Category : Technology & Engineering
Languages : en
Pages : 138

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Book Description
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.

Streets and the Shaping of Towns and Cities

Streets and the Shaping of Towns and Cities PDF Author: Michael Southworth
Publisher: Island Press
ISBN: 1610911091
Category : Architecture
Languages : en
Pages : 209

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Book Description
The topic of streets and street design is of compelling interest today as public officials, developers, and community activists seek to reshape urban patterns to achieve more sustainable forms of growth and development. Streets and the Shaping of Towns and Cities traces ideas about street design and layout back to the early industrial era in London suburbs and then on through their institutionalization in housing and transportation planning in the United States. It critiques the situation we are in and suggests some ways out that are less rigidly controlled, more flexible, and responsive to local conditions. Originally published in 1997, this edition includes a new introduction that addresses topics of current interest including revised standards from the Institute of Transportation Engineers; changes in city plans and development standards following New Urbanist, Smart Growth, and sustainability principles; traffic calming; and ecologically oriented street design.