ITS DataHub has partnered with the work zone data community, Federal Highway Administration's (FHWA) Work Zone Data Initiative (WZDI), and the broader Work Zone Data Working Group to create the following suite of proof-of-concept tools for work zone feeds compliant with the Work Zone Data Exchange (WZDx) specification. This data story describes those tools, focusing on the WZDx Feed Registry and the WZDx Data Archive.

The dataset provides lane closure occurences within the Texas DOT highway system in accordance with the Work Zone Data Exchange (WZDx) Specification version 2.0.

Estimates the vehicle miles traveled (VMT) for interstate highways and how the total travel measured by VMT compares with travel that occurred in the same week of the previous year.

This dataset contains the estimates of the vehicle miles traveled (VMT) for interstate highways and how the total travel measured by VMT compares with travel that occurred in the same week of the previous year.

This dataset contains the up-to-date metadata on Work Zone feeds that meet the Work Zone Data Exchange (WZDx) specifications and is registered with USDOT ITS DataHub. The current work zone data from each feed can be accessed through their respective API links. Some links provide direct access, while others require a user to create their own API access key first. Please see the attached API Key Instructions document to learn how to sign up for API keys for the requisite feeds.

The ITS Work Zone Sandbox, contains an archive of work zone data collected from each feed at a rate of at least every 15 minutes. This is not intended as a replacement for the work zone feeds and in many cases does not update as frequently as the feed does.

Annual motor vehicle registrations by vehicle type and state, from Highway Statistics table MV-1.

This is list of data elements and their attributes that are used by data assets at the Federal Highway Administration.

This dataset provides lane closure occurrences within the Texas Department of Transportation (TxDOT) highway system in a tabular format.

A continuously updating archive of the TxDOT WZDx feed data can be found at ITS WorkZone Raw Data Sandbox and the ITS WorkZone Semi-Processed Data Sandbox. The live feed is currently compliant with the Work Zone Data Exchange (WZDx) Specification version 2.0.

This dataset provides information on work zones in the state of North Carolina in a tabular format and is updated daily based on the live NCDOT Work Zone Data Exchange (WZDx) Feed.

A continuously updating archive of the NCDOT WZDx feed data can be found at the ITS WorkZone Raw Data Sandbox and the ITS Work Zone Semi-Processed Data Sandbox. The live feed is currently compliant with the WZDx Specification v3.1.