Department of Transportation - Organizations

Bridge Condition

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

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Pavement Roughness

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

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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...

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Student Academic Performance on TNReady Examinations in High School Math

This value represents the percentage of students who are on grade level in Grades 3-8 English Language Arts (ELA), Grades 3-8 Math, High School English, and High School Math....

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Student Academic Performance on TNReady Examinations in High School English

This value represents the number of school districts located in each specific county. Back to Transparent Tennessee Open Maps

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Student Academic Performance on TNReady Examinations in Grades 3 to 8 Math

This value represents the percentage of students who are on grade level in Grades 3-8 English Language Arts (ELA), Grades 3-8 Math, High School English, and High School Math....

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Student Academic Performance on TNReady Examinations in Grades 3 to 8 ELA

This value represents the number of school districts located in each specific county. Back to Transparent Tennessee Open Maps

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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

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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...

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School Districts

This value represents the number of school districts located in each specific county. Back to Transparent Tennessee Open Maps

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Percentage of Students Who Achieve 21 or Higher in ACT Composite Scores

This value represents the percentage of students who reach 21 or higher in ACT Composite scores. Back to Transparent Tennessee Open Maps

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Graudation Rate

The graduation rate measures the percentage of students who graduate on time with a regular diploma. Back to Transparent Tennessee Open Maps

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Chronically Out of School Rate

This chronically out of school rate represents the percentage of students who are chronically absent, defined as those students who miss 10 percent or more instructional days....

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