5 datasets found

Licenses: Other: All data presented here is for informational purposes only. Every effort is made to provide and maintain accurate, complete, and timely information on this Web site. However, some data may be incomplete or outdated. Neither the Tennessee Department of Transportation, the State of Tennessee, nor any agency thereof, nor any of their employees, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of the data or for any consequential damages resulting from the use or misuse of the content or any of the information contained herein. Organizations: Department of Transportation Department of Environment & Conservation Tags: TN Tennessee

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  • Bridge Condition

    Tennessee bridges with condition, age, and ownership type. Back to Transparent Tennessee Open Maps
  • Pavement Roughness

    International Roughness Index (IRI) data indicates overall roughness of pavements. Lower numbers indicate smoother pavements. Back to Transparent Tennessee Open Maps
  • Rare Species

    Tennessee Natural Heritage Program maintains a database of rare and imperiled species and plant communities for the state of Tennessee. This version is on a county level and for...
  • Air Quality Attainment

    Land areas of Tennessee by county designated by EPA as attaining the (NAAQS) National Ambient Air Quality Standards. Back to Transparent Tennessee Open Maps
  • Unwanted Pharmaceutical Takeback

    Permanent unwanted pharmaceutical boxes prevent prescription and over-the-counter medications from getting into the hands of children and into the waterways. Back to Transparent...