Author : Ronald C. Pfefer
Publisher : Transportation Research Board
Page : 184 pages
File Size : 32,30 MB
Release : 1999
Category : Technology & Engineering
ISBN : 9780309066082
Author : Jennifer Harper Ogle
Publisher : Transportation Research Board
Page : 111 pages
File Size : 17,96 MB
Release : 2007
Category : Automatic data collection systems
ISBN : 0309097851
"Technologies for Improving Safety Data explores new technologies for the acquisition, processing, and overall management of crash, roadway inventory, and traffic operations data. The report examines the current state-of-the-practice and state-of-the-art use of technologies for efficient and effective collection and maintenance of data for highway safety analysis." -- publisher's website.
Author : Ken Skorseth
Publisher :
Page : 112 pages
File Size : 48,96 MB
Release : 2000
Category : Gravel roads
ISBN :
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.
Author : Ann Margaret Brach
Publisher : Transportation Research Board
Page : 89 pages
File Size : 50,32 MB
Release : 2003
Category : Federal aid to transportation
ISBN : 0309087775
Author : American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Publisher :
Page : 560 pages
File Size : 41,22 MB
Release : 1989
Category : Roads
ISBN :
Author : United States. Federal Highway Administration
Publisher :
Page : 434 pages
File Size : 45,59 MB
Release : 1973
Category : Highway engineering
ISBN :
Author :
Publisher : Aashto
Page : 20 pages
File Size : 29,76 MB
Release : 2005
Category : Express highways
ISBN :
Author : Charles V. Zegeer
Publisher :
Page : 110 pages
File Size : 12,23 MB
Release : 2013
Category : Infrastructure (Economics)
ISBN : 9780309283526
"TRB's National Cooperative Highway Research Program (NCHRP) 756: Highway Safety Research Agenda: Infrastructure and Operations develops a proposed agenda of prioritized safety research needs in the area of highway infrastructure and operations. The report provides options to the U.S. transportation community on how to direct research to the areas where it can provide the most benefit. The agenda is based on a prioritization methodology developed by the research team which can be applied on a recurring basis to update the agenda over time. Both the agenda and the methodology documented in this report will assist government officials, private sector employees, and academics with managing highway safety research. In addition to the report, 16 unpublished appendices (Appendices A-O and R) have been made available electronically."--Publisher description.
Author : National Cooperative Highway Research Program
Publisher : Transportation Research Board
Page : 43 pages
File Size : 49,51 MB
Release : 2005
Category : Transportation
ISBN : 0309097541
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 350: Crash Records Systems examines crash records systems practices and programs as applied to highway and traffic safety. The report covers crash data collection, crash processing and management, and data linkages for reporting and analysis. While no single comprehensive system examples are identified in the report, many examples of one or more successful components were found to address the needs of three groups of stakeholders--data collectors, data managers, and data users. The report also contains information about lessons learned from examples of successful systems, addressing the needs and concerns of stakeholders.
Author : Lee August Rodegerdts
Publisher : Transportation Research Board
Page : 407 pages
File Size : 10,82 MB
Release : 2010
Category : Technology & Engineering
ISBN : 0309155118
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.
