• Engage with contractors, manufacturers, suppliers and departments of transportation professionals.
  • Participate in the ATSSA chapter network.
  • Engage ideas through ATSSA's technical committees and councils.
  • Attend the Annual Convention & Traffic Expo.
  • ATSSA online Membership Directory.
  • Under 40? Join the unique opportunity to network with peers through our Young Industry Professionals group.


  • Share your expertise and expand our industry knowledge through leadership opportunities.
  • Participate in local chapters across the U.S.
  • Join committees, councils, task forces or subcommittees.


  • Help ATSSA make a difference for the roadway safety infrastructure industry.
  • Participate in ATSSA PAC and its events throughout the year.
  • Share our message with Congress by attending ATSSA’s annual Legislative Briefing & Fly-in.
  • Attend a chapter-hosted state Advocacy Day and meet your local representatives.
  • Host a visit from your congressman or state legislator at your business.


  • Discounts on industry-leading events, training, certifications, programs and products.
  • Registration savings for the Annual Convention & Traffic Expo, Midyear Meeting and Legislative Briefing & Fly-In.
  • ATSSA training courses offer a mix of virtual, online, on-demand and in-person training.
  • ATSSA industry certifications are available.
  • Shop for roadway safety products.

Stay Informed

  • Find the latest roadway safety industry news, publications and research.
  • Roadway Safety magazine
  • Roadway Safety News Break eNewsletter
  • Roadway Safety Advocate (RSA) news alerts
  • Subscribe to ATSSA's News Alerts & Updates
  • Case Studies


  • Support the ATSS Foundation, which promotes roadway safety through charitable giving and public awareness.
  • Roadway Worker Memorial and Chuck Bailey Memorial Scholarship Programs
  • National Work Zone Memorial
  • Youth Programs
  • Marty Weed Engineering Scholarship

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