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1.1 ,Traffic monitoring truth-in-data is the disclosure of how data are managed from field data collection through evaluation, acceptance, summarization, and reporting. Through this disclosure, truth-in-data permits traffic monitoring summary statistics to be recalculated from the base data.
1.1.1 ,Truth-in-data can be applied in all traffic monitoring programs at all levels of investment and development. Temporary manual field activities and permanent data gathering installations share a common interest in, and need for, the ability to check and confirm reported traffic statistics. This is the irreducible minimum for both sharing traffic data over time within an agency, and at a point of time and over time among agencies.