Tools for assuring WIM data quality : practical guide /

Weigh-in-motion (WIM) systems provide an estimate of the static weight of moving vehicles. WIM data is used for transportation and freight planning, pavement and bridge design and highway safety investigations. NCHRP Research Report 1070: Tools for Assuring WIM Data Quality: Practical Guide, from TR...

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Bibliographic Details
Main Authors:	Selezneva, Olga I. (Author), Wolf, Dean J. (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, D.C. : Transportation Research Board, [2023].
Series:	NCHRP research report ; 1070.
Subjects:	Weigh-in-motion systems > United States. Automobiles > United States > Weight > Data processing. Trucks > United States > Weight > Data processing. Pavements. Weight (Physics) > Measurement

Table of Contents:

Introduction
WIM equipment selection
WIM site assessment
WIM installation quality assurance
WIM equipment maintenance
WIM equipment calibration
WIM data quality assurance and analysis
WIM data acceptance considerations and criteria
Appendix A. WIM site design catalog
Appendix B. WIM site design plan and cabinet wiring diagrams
Appendix C. Weight record format from 2016 FHWA traffic monitoring guide