Functional Classification Maps
GIS Mapping and Facilities (TRIMS) Office
James K. Polk Building, Suite 1000
505 Deaderick Street
Nashville, Tennessee 37243
Phone: 615.741.3421
Fax: 615.532.0353
Disclaimer: This material is based upon work supported by the Federal Highway Administration under the State Planning and Research (SPR) Program. Any opinions, findings and conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the Federal Highway Administration. Likewise, any opinions, findings and conclusions or recommendations expressed in this publication do not necessarily reflect the views of the Tennessee Department of Transportation.
For all functional classification revisions to the maps shown on the website, please contact Keith Pratt.
Functional Classification Maps - (county and city)
- 01 Anderson County
- 01a Knoxville (Oak Ridge, Oliver Springs, Clinton)
- 02Bedford County
- 03 Benton County
- 04 Bledsoe County
- 05 Blount County
- 05A Knoxville (Alcoa, Maryville, Louisville, Rockford, Friendsville)
- 06 Bradley County
- 06a Cleveland (Charleston, Calhoun)
- 07 Campbell County
- La Follette (Jacksboro, Caryville, Rocky Top)
- 07B La Follette (Rocky Top)
- 08 Cannon County
- 09 Carroll County
- 10 Carter County
- 10A Johnson City (Elizabethton, Watauga, Unicoi)
- 11 Cheatham County
- 12 Chester County
- 13 Claiborne County
- 14 Clay County
- 15 Cocke County
- 16 Coffee County
- 17 Crockett County
- 18 Cumberland County
- 19 Davidson County
- 19a Nashville (Old Hickory and Hermitage)
- 19b Nashville (Bellevue, Donelson and Antioch)
- 19c Nashville (Inset)
- 20 Decatur County
- 21 DeKalb County
- 22 Dickson County
- 22a Dickson (Burns)
- 23 Dyer County
- 23a Dyersburg (Newbern)
- 23b Dyersburg
- 24 Fayette County
- 25 Fentress County
- 26 Franklin County
- 26a Winchester (Estill Springs and Decherd)
- 26b Winchester (Decherd and Cowan)
- 27 Gibson County
- 27a Humboldt (Three Way)
- 27b Milan
- 28 Giles County
- 29 Grainger County
- 30 Greene County
- 30a Greeneville (Mosheim and Tusculum)
- 31 Grundy County
- 32 Hamblen County
- 32a Lakeway (Morristown, Jefferson City, White Pine)
- 33 Hamilton County
- 33a Chattanooga (Lakesite, Walden, Signal Mountain, Red Bank, Collegedale, Ridgeside, East Ridge, Lookout Mountain)
- 33b Chattanooga
- 33c Chattanooga
- 34 Hancock County
- 35 Hardeman County
- 36 Hardin County
- 37 Hawkins County
- 38 Haywood County
- 39 Henderson County
- 40 Henry County
- 41 Hickman County
- 42 Houston County
- 43 Humphreys County
- 44 Jackson County
- 45 Jefferson County
- 46 Johnson County
- 47 Knox County
- 47a Knoxville (Farragut)
- 47b Knoxville
- 47c Knoxville (Sevierville)
- 48 Lake County
- 49 Lauderdale County
- 49a Ripley (Henning)
- 50 Lawrence County
- 51 Lewis County
- 52 Lincoln County
- 53 Loudon County
- 53a Knoxville (Lenoir City and Loudon)
- 54 McMinn County
- 54a Athens (Niota)
- 55 McNairy County
- 56 Macon County
- 57 Madison County
- 58 Marion County
- 58a South Pittsburg (Jasper and Kimball)
- ·59 Marshall County
- 60 Maury County
- 60a Nashville (Spring Hill, Columbia, Mt. Pleasant)
- 61 Meigs County
- 62 Monroe County
- 63 Montgomery County
- 64 Moore County
- 65 Morgan County
- 66 Obion County
- 67 Overton County
- 68 Perry County
- 69 Pickett County
- 70 Polk County
- 71 Putnam County
- 71a Cookeville (Baxter and Algood)
- 71b Cookeville
- 72 Rhea County
- 72a Dayton (Graysville)
- 73 Roane County
- 74 Robertson County
- 74a Nashville (Greenbrier, Ridgetop, Springfield, Millersville, White House)
- 75 Rutherford County
- 75a Nashville (LaVergne, Smyrna, Murfreesboro)
- 76 Scott County
- 77 Sequatchie County
- 78 Sevier County
- 78a Sevierville
- 78b Sevierville (Pigeon Forge)
- 79 Shelby County
- 79a Memphis (Bartlett and Germantown)
- 79b Memphis (Lakeland and Collierville)
- 79c Memphis (Inset)
- 79d Memphis (C.B.D)
- 79e Memphis (Millington)
- 79f Arlington
- 80 Smith County
- 81 Stewart County
- 82 Sullivan County
- 82a Kingsport
- 82b Kingsport (Mt. Carmel and Church Hill)
- 82c Bristol (Bluff City)
- 83 Sumner County
- 83a Portland
- 83b Nashville (White House, Millersville, Gallatin, Hendersonville, Goodlettsville)
- 84 Tipton County
- 84a Covington
- 84b Atoka (Munford and Brighton)
- 85 Trousdale County
- 86 Unicoi County
- 86a Erwin (Unicoi)
- 87 Union County
- 88 Van Buren County
- 89 Warren County
- 90 Washington County
- 90a Johnson City (Jonesborough and Watauga)
- 90b Johnson City Insets
- 91 Wayne County
- 92 Weakley County
- ·93 White County
- 93a Sparta (Doyle)
- 94 Williamson County
- 94a Fairview
- 94b Nashville (Brentwood, Franklin, Nolensville, Thompson’s Station, Spring Hill)
- 95 Wilson County
- 95a Nashville (Mount Juliet and Lebanon)