Department of Transportation / Highway Maintenance (TDOT) (Tennessee)

Last Updated: January 3, 2024, 15:51 pm UTC

1/24 - Need Region Map to update coordinates for each region category

Frequencies

Department of Transportation

Highway Maintenance HQ - Statewide Direct
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.240WPWE692 RM 305 NAC TDOT HQ P25 Headquarters P25 Public Works
156.240WPWE592 RM 311 DPL TDOT HQ Headquarters FMN Public Works
150.920KNIT653 M 156 DPL TDOT Mtr Pl Motor Pool FMN Public Works
153.935KA87132 M 100.0 PL TDOT Dir 1 Statewide Direct FMN Public Works
159.180KA87132 M TDOT Dir 2 Statewide Direct FMN Public Works
159.195KA87132 M TDOT Dir 3 Statewide Direct FMN Public Works
159.270KA87132 M TDOT Dir 4 Statewide Direct FMN Public Works
HELP Trucks

1/24 - These need to be moved to their region sub-category

Tennessee Advanced Communications Network (TACN)
Project 25 Phase II
HELP Trucks operate on this system.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.130WPPV739 RM 155 DPL HELP Knoxvl TDOT HELP Crews - Region 1 Knox County FMN Public Works
151.130WNCP486 RM 152 DPL HELP Nashvl TDOT HELP Crews - Region 3 Davidson County FMN Public Works
151.130WNCP486 RM 300 NAC HELP Nashvl TDOT HELP Crews - Region 3 Davidson County P25 Public Works
155.790WPQZ228 RM 156 DPL HELP Memph V TDOT HELP Crews - Region 4 Shelby County / Memphis FMN Public Works
Highway Maintenance Region 1

TDOT Region 1 covers the following counties:
Anderson, Blount, Campbell, Carter, Claiborne, Cocke, DeKalb, Grainger, Greene, Hamblen, Hancock, Hawkins, Jefferson, Johnson, Knox, Loudon, Monroe, Morgan, Roane, Scott, Sevier, Sullivan, Unicoi, Union, Washington

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
151.010KNCH673 RM 115 DPL TDOT Viking Viking Mountain (Greene County) FMN Public Works
157.500KNIM926 RM 114 DPL TDOT Grn Top Green Top Mountain (Sevier County) FMN Public Works
159.180KNCH667 RM 115 DPL TDOT Walnut Walnut Mountain (Campbell County) FMN Public Works
159.195WPTW746 RM 114 DPL TDOT Sprngdl Springdale (Claiborne County) FMN Public Works
159.195WPLR520 RM 115 DPL TDOT Madsnvl Madisonville (Monroe County) FMN Public Works
159.270WNQT908 RM 114 DPL TDOT Frozen Frozen Head (Morgan County) FMN Public Works
159.270KNCH672 RM 115 DPL TDOT Holston Holston Mountain (Carter County) FMN Public Works
159.810WPMV453 RM 114 DPL TDOT English English Mountain (Cocke County) FMN Public Works
159.975WPMV447 RM 115 DPL TDOT Mooresb Mooresburg (Hawkins County) FMN Public Works
Highway Maintenance Region 2

TDOT Region 2 covers the following counties:
Bledsoe, Bradley, Cannon, Clay, Coffee, Cumberland, Fentress, Franklin, Grundy, Hamilton, Jackson, McMinn, Marion, Meigs, Overton, Pickett, Polk, Putnam, Rhea, Sequatchie, Van Buren, Warren, White

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
159.180WPPF201 RM 245 DPL TDOT Tullhma Tullahoma (Coffee County) FMN Public Works
159.180KNCH659 RM 251 DPL TDOT Signal Signal Mountain (Hamilton County) FMN Public Works
159.195WPMN562 RM 245 DPL TDOT S Stone Standing Stone (Overton County) FMN Public Works
159.495WPMW766 RM 245 DPL TDOT Short Short Mountain (Cannon County) FMN Public Works
159.585WPKA573 RM 245 DPL TDOT Benton Benton (Polk County) FMN Public Works
159.945WPMV401 RM 245 DPL TDOT Hinch Hinch Mountain (Cumberland County) FMN Public Works
159.960WPKA573 RM 245 DPL TDOT Walden Waldens Ridge (Sequatchie County) FMN Public Works
159.960WPMW766 RM 251 DPL TDOT Sewanee Sewanee (Franklin County) FMN Public Works
159.990WPMW768 RM 245 DPL TDOT Frzn Hd Frozen Head (Morgan County) FMN Public Works
Highway Maintenance Region 3

TDOT Region 3 covers the following counties:
Bedford, Cheatham, Davidson, Dickson, Giles, Hickman, Houston, Humphreys, Lawrence, Lewis, Lincoln, Macon, Marshall, Maury, Montgomery, Moore, Perry, Robertson, Rutherford, Smith, Stewart, Sumner, Trousdale, Wayne, Williamson, Wilson

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
156.105WNQT906 RM 311 DPL TDOT Germntn Germantown Hill (Davidson County) FMN Public Works
157.470WPLU549 RM 311 DPL TDOT Lewisbg Lewisburg (Marshall County) FMN Public Works
157.470WPLU549 RM 315 DPL TDOT Lobelvl Lobelville (Perry County) FMN Public Works
157.485WPLU549 RM 311 DPL TDOT Theta Theta (Maury County) FMN Public Works
159.180WPMF397 RM 311 DPL TDOT Whitehs Whitehouse (Sumner County) FMN Public Works
159.180WPMF398 RM 315 DPL TDOT Crestvw Crestview (Lawrence County) FMN Public Works
159.195WNQT907 RM 311 DPL TDOT Slvn Rg Sullivans Ridge (Davidson County) FMN Public Works
159.195WPMV402 RM 315 DPL TDOT Pulaski Pulaski (Giles County) FMN Public Works
159.270KNCS313 RM 311 DPL TDOT Waynesb Waynesboro (Wayne County) FMN Public Works
159.270KNGV247 RM 315 DPL TDOT Maces H Maces Hill (Smith County) FMN Public Works
159.270WNFA997 RM 351 DPL TDOT Lynchbg Lynchburg (Moore County) FMN Public Works
159.900WPLS614 RM 311 DPL TDOT Dover Dover (Stewart County) FMN Public Works
159.990WPMW766 RM 311 DPL TDOT Murfsbo Murfreesboro (Rutherford County) FMN Public Works
Highway Maintenance Region 4

TDOT Region 4 covers the following counties:
Benton, Carroll, Chester, Crockett, Decatur, Dyer, Fayette, Gibson, Hardeman, Hardin, Haywood, Henderson, Henry, Lake, Lauderdale, McNairy, Madison, Obion, Shelby, Tipton, Weakley

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
150.920WGQ976 RM TDOT Bethel Bethel Springs (McNairy County) FMN Public Works
151.130WGQ976 RM 411 DPL TDOT Huntsvl Huntersville (Madison County) FMN Public Works
155.250WPHI695 RM 411 DPL TDOT Paris Paris (Henry County) FMN Public Works
155.595KNCS316 RM 412 DPL TDOT N Trace Natchez Trace (Henderson County) FMN Public Works
155.790WPQZ228 RM 156 DPL HELP Memph V HELP Crews - Shelby County/Memphis FMN Public Works
159.105WPKV530 RM 411 DPL TDOT Ripley Ripley (Lauderdale County) FMN Public Works
159.180KNCS317 RM 411 DPL TDOT Hrnbeak Hornbeak (Obion County) FMN Public Works
159.180WPQZ228 RM 412 DPL TDOT Memphis Memphis (Shelby County) FMN Public Works
159.195WPKU528 RM 411 DPL TDOT Chicksw Chickasaw (Chester County) FMN Public Works
159.270KNCS324 RM 411 DPL TDOT Willstn Williston (Fayette County) FMN Public Works
160.425WPLU545 RM 412 DPL TDOT Savannh Savannah (Hardin County) FMN Public Works