Texas A&M Transportation Institute

A member of The Texas A&M University System, TTI has a breadth and depth of programs, facilities and capabilities unsurpassed by any other higher-education-affiliated transportation research organization in the United States. The Institute’s research and development program has resulted in significant breakthroughs across all facets of transportation.

All datasets: M U
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    • Most Congested Roadways of Texas
      November 2023
      Source: Texas A&M Transportation Institute
      Uploaded by: Knoema
      Accessed On: 31 December, 2023
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      In 2009 the Texas Legislature mandated that the Texas Department of Transportation annually produce a ranked list of the most congested roadways in the state. This list measures congestion by the number of extra hours of travel time (also called ‘delay’) experienced by travelers on over 1,800 road sections.
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    • Urban Mobility Scorecard, U.S
      June 2021
      Source: Texas A&M Transportation Institute
      Uploaded by: Knoema
      Accessed On: 10 August, 2021
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      The Urban Mobility Report provides a comprehensive analysis of traffic conditions in 494 urban areas across the United States. The report points to the need to consider a full range of mobility improvement strategies. TTI’s 2019 edition uses crowd sourced data from INRIX on urban streets and highways, along with highway inventory data from the Federal Highway Administration. The report was sponsored by the Texas Department of Transportation.