Methods and Practices for Setting Speed Limits

Methods and Practices for Setting Speed Limits PDF Author: Gerry John Forbes
Publisher:
ISBN: 9781933452654
Category : Speed limits
Languages : en
Pages : 107

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Book Description
"This informational report describes four primary practices and methodologies (engineering approach, expert systems, optimization, and injury minimization) that are used in establishing speed limits. It also reviews the basic legalities of speed limits and presents several case studies for setting speed limits on a variety of roads"--Provided by publisher.

Methods and Practices for Setting Speed Limits

Methods and Practices for Setting Speed Limits PDF Author: Gerry John Forbes
Publisher:
ISBN: 9781933452654
Category : Speed limits
Languages : en
Pages : 107

Get Book

Book Description
"This informational report describes four primary practices and methodologies (engineering approach, expert systems, optimization, and injury minimization) that are used in establishing speed limits. It also reviews the basic legalities of speed limits and presents several case studies for setting speed limits on a variety of roads"--Provided by publisher.

Managing Speed

Managing Speed PDF Author:
Publisher: Transportation Research Board
ISBN: 9780309065023
Category : Business & Economics
Languages : en
Pages : 444

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Book Description
TRB Special Report 254 - Managing Speed: Review of Current Practices for Setting and Enforcing Speed Limits reviews practices for setting and enforcing speed limits on all types of roads and provides guidance to state and local governments on appropriate methods of setting speed limits and related enforcement strategies. Following an executive summary, the report is presented in six chapters and five appendices.

Speed Management

Speed Management PDF Author: European Conference of Ministers of Transport
Publisher: OECD Publishing
ISBN: 9282103781
Category :
Languages : en
Pages : 286

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Book Description
Speeding is the number one road safety problem in a large number of OECD/ECMT countries. It is responsible for around one third of the current, unacceptably high levels of road fatalities. Speeding has an impact not only on accidents but also on the ...

Work Zone Speed Management

Work Zone Speed Management PDF Author: John W. Shaw
Publisher:
ISBN:
Category : Road work zones
Languages : en
Pages : 152

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Book Description
This synthesis documents information regarding the current state of practice for work zone speed management. The report compiles data, procedures, techniques, and technical issues related to observing and comparing work zone speeds. The speed management measures have been organized into four categories: engineering, operational, enforcement, and public education and outreach. Information included in this study was acquired through a review of the literature, two surveys of state department of transportation representatives in all states, a compilation of state agency public information campaigns, and follow-up interviews with select survey respondents from several U.S. states and one Canadian province.

Highway Safety

Highway Safety PDF Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 36

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Posted Speed Limit Setting Procedure and Tool

Posted Speed Limit Setting Procedure and Tool PDF Author: Kay Fitzpatrick
Publisher:
ISBN: 9780309674041
Category : Speed limits
Languages : en
Pages : 58

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Book Description
Several factors are considered within engineering studies when determining the posted speed limit, including the 85th percentile speed, which is based on the driving behavior of most drivers (85 percent). The 85th percentile speed is believed to represent a safe speed that would minimize crashes. The TRB National Cooperative Highway Research Program's NCHRP Research Report 966: Posted Speed Limit Setting Procedure and Tool: User Guide provides and explains a speed limit setting procedure (SLS-Procedure) that considers factors beyond the 85th percentile speed, including both driver speed choice and safety associated with the roadway. This report also provides instructions for using an automated version of the SLS-Procedure via a spreadsheet-based Speed Limit Setting Tool (SLS-Tool). Two versions of the SLS-Tool are available: N17-76 SLS-Tool (with macros) and N17-76 SLS-Tool (without macros). The "without macros" version is made available for users who are not able to use macro codes on their computers. Please see the User Guide for more detailed information on using both versions of the SLS-Tool. The report is also accompanied by NCHRP Web-Only Document 291: Development of a Posted Speed Limit Setting Procedure and Tool, which documents the research efforts of NCHRP Project 17-76 - Guidance for the Setting of Speed Limits and a Presentation that offers an overview of the project.

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.

Geometric Design Practices for European Roads

Geometric Design Practices for European Roads PDF Author: James O. Brewer
Publisher: DIANE Publishing
ISBN: 1428952330
Category : Roads
Languages : en
Pages : 63

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Book Description


Design Speed, Operating Speed, and Posted Speed Practices

Design Speed, Operating Speed, and Posted Speed Practices PDF Author: Kay Fitzpatrick
Publisher: Transportation Research Board
ISBN: 0309087678
Category : Roads
Languages : en
Pages : 103

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Book Description


Aggressive Driving Enforcement

Aggressive Driving Enforcement PDF Author: Jack Stuster
Publisher:
ISBN:
Category : Aggressive driving
Languages : en
Pages : 60

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Book Description