In-service performance evaluation : guidelines for the assembly and analysis of data /

"An "in-service performance evaluation" (ISPE) examines roadside safety features while roads are in service. A database of crashes is generally the minimum resource necessary for conducting an ISPE. The TRB National Cooperative Highway Research Program's NCHRP Research Report 101...

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Bibliographic Details
Main Authors:	Carrigan, Christine E. (Author), Ray, Malcolm H. (Author)
Corporate Authors:	American Association of State Highway and Transportation Officials (sponsoring body.), United States. Federal Highway Administration (sponsoring body.)
Format:	Book
Language:	English
Published:	Washington, DC : Transportation Research Board, 2022.
Series:	Report (National Cooperative Highway Research Program ; 1010.
Subjects:	Roads > United States > Safety measures > Evaluation. Traffic safety > United States > Evaluation. Traffic safety > Equipment and supplies > Evaluation. Performance > Management.
Online Access:	Email address required to view/download the free text.

Description
Summary:	"An "in-service performance evaluation" (ISPE) examines roadside safety features while roads are in service. A database of crashes is generally the minimum resource necessary for conducting an ISPE. The TRB National Cooperative Highway Research Program's NCHRP Research Report 1010: In-Service Performance Evaluation: Guidelines for the Assembly and Analysis of Data presents uniform criteria for conducting ISPEs of both permanent and temporary safety features. Supplemental to the report are NCHRP Web-Only Document 332: Multi-State In-Service Performance Evaluations of Roadside Safety Hardware, which documents the development of the guidelines and the entire research effort; the ISPE Data Set and Analysis Template, a spreadsheet tool to aid in the calculations of each evaluation measure shown in this report and to support the documentation of an ISPE; Implementation of Research Findings and Products, a plan that identifies mechanisms and channels for implementing this research; and a presentation that summarizes the project." -- from publisher's website
Item Description:	At head of title: National Cooperative Highway Research Program.
Physical Description:	83 pages : illustrations ; 28 cm
Bibliography:	Includes bibliographical references and appendices.
ISBN:	9780309687355 0309687357
ISSN:	2572-3766 ;