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U.S. Department of Transportation/Federal Highway Administration
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Work Zone Data Initiative: A Framework for Work Zone Activity Data Collection and Management

The draft document below provides a conceptual architecture for work zone data systems for collecting, storing, disseminating, managing, maintaining and archiving work zone activity data.

Questions? Please contact Todd Peterson (todd.peterson@dot.gov), FHWA Work Zone Management Team Transportation Specialist and Project Manager for the WZDI.

​​​​Download the latest DRAFT Framework ​​​​​