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National Address Database (NAD) Disclaimer

Before downloading, please read the disclaimer below:

The National Address Database (NAD) is, with few exceptions, aggregated from state data, which is in turn aggregated from local data. While it is considered to be authoritative and every reasonable effort is made to ensure the...

FGDC’s Work Zone Data Exchange (WZDx)

Purpose of Today’s Webinar Provide an overview and update on the version 3.0 release of the Work Zone Data Exchange (WZDx) Specification, covering the latest changes View a live demo of the WZDx v3.0 Schema and respective examples Introduce the Work Zone Data Working Group (WZDWG) and...