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Traffic Operations and Roadway Safety Division
  • close view of lane arrow signs on freeway
  • closeup of signs over urban freeway, including "No trucks left lane next 17 miles"
  • long shot of work zone on highway, with traffic waiting
  • worker in work zone owning "Slow" sign
  • right turn sign reflecting headlights at night
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Traffic Operations and Roadway Safety

Description

Traffic Operations and Roadway Safety has an active program of research in the traditional and innovative areas of traffic engineering. This division has a long history of producing valuable and implementable research results that advances the state-of-the-art and provide practitioners with the type of information they need to improve many aspects of the transportation system.

Traffic Operations and Roadway Safety consists of:

  • Roadway Design
  • Roadway Safety
  • Signs and Markings
  • Work Zone and Dynamic Signs
Featured Research
TTI ResearcherTTI Overview Brochure
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