The Work Zone Data Exchange (WZDx) Specification enables infrastructure owners and operators (IOOs) to make harmonized work zone data available for third party use. The objective is to make travel on public roads safer and more efficient through ubiquitous access to data on work zone activity. Specifically, the project aims to get data on work zones into vehicles to help automated driving systems (ADS) and human drivers navigate more safely.

The website is maintained by the U.S. Department of Transportation (USDOT) and includes news, information on demonstration grants, specifications and more.

Resource Type

  • Committee Resource
  • Guidelines

Audience Type

  • Committee/Council
  • Contractor
  • Manufacturers
  • Member
  • Public Agency
  • Services

Topic

  • Federal Highway Administration

Get the Resource

Related ATSSA Resources

Training
Measuring HFST Safety and Functional Performance Over Time

HFST is a pavement treatment with exceptional skid-resistant properties not typically provided by conventional materials such as asphalt concrete or…

Legal Liability

ATSSA-developed documents on legal liability are great additional resources, especially for ATSSA contractor members. These legal resources are available at…

GC Chapter Meeting Summaries 2023

This content is an exclusive benefit for ATSSA members. If you’re a member, log in and you’ll get immediate access….

GA Chapter Meeting Summaries 2023

This content is an exclusive benefit for ATSSA members. If you’re a member, log in and you’ll get immediate access….

ATSSA News
ATSSA Annual Report 2022

ATSSA’s 2022 Annual Report: Connecting & Collaborating includes a letter from President & CEO Stacy Tetschner, ways to connect with…

Federal Highway Administration
Work Zone Data Exchange (WZDx)

The Work Zone Data Exchange (WZDx) Specification enables infrastructure owners and operators (IOOs) to make harmonized work zone data available for third…