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Portions of the Department of Transportation are currently in shutdown/furlough status due to a lapse in appropriations. Please continue to monitor this page for updates on DOT’s operating status.

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General Content

Work Zone Data Exchange (WZDx)

Current Status

  • The specification is transitioning into a formal standard by ITE (with partners AASHTO and NEMA) and SAE. To learn more about that effort and how...

General Content

External Web Portal (EWP)

The Federal Aviation Administration (FAA) Office of the Assistant Administrator for Security and Hazardous Materials (ASH) External Web Portal (EWP) is used as a pass-through portal that...