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 TRB's National Cooperative Highway Research Program,
provides
state departments of transportation with new procedures to help practitioners improve
accuracy and increase the reliability of WIM data.
Supplemental to the report are
NCHRP Web-Only Document 370: LTPP Data Analysis: Practical Tools and Procedures to Improve WIM Data Quality and
six Excel spreadsheet tools.
This Summary Last Modified On: 8/29/2023