| Caption: | County road shields used in Florida |
| Statehwy: | State Road X (SR X) |
| Interstate: | Interstate X (I-X) |
| Us: | U.S. Highway X (US X) |
| Label1: | County |
| Field1: | County Road X (CR-X) |
| Links: | FL |
| Type: | CR |
| County: | Columbia |
The following is a list of county roads in Columbia County, Florida. All county roads are maintained by the county in which they reside, however not all of them are marked with standard MUTCD approved county road shields.
| Road Name(s) | Direction and Termini | Notes | ||||||
|---|---|---|---|---|---|---|---|---|
| NW Baycreek Street | W/E | CR 6 | Hamilton–Columbia county line northwest of Benton | US 441 | North-northwest of Benton | Former SR 6[1] | ||
| W/E | US 27 / SW Yulan Street | Fort White | US 41 / US 441 | South-southwest of Mikesville | Former SR 18 | |||
| W/E | US 41 / US 441 | North-northwest of Mikesville | CR 18 | Columbia–Union county line east-northeast of Mikesville | Former SR 18 | |||
| NW Valdosta Road | S/N | US 441 (N. Marion Road) / CR 250 (Gum Swamp Road) | Five Points | US 41 | Northwest of Five Points | Former SR 25A | ||
| NW Bascom Norris Drive | W/E | US 41 (NW Main Boulevard) | Lake City | US 90 (E. Duval Street) / SR 100 | Watertown | Former SR 100A | ||
| NW Lake Jeffery Road | S/N | US 90 (W. Duval Street) / SW Lakeview Avenue | Lake City | CR 250 | Lake City | Former SR 129 | ||
| SW Tustenuggee Avenue / SW Forest Lawn Way | S/N | McClinton Road | East-northeast of Fort White | US 41 / US 441 | South of Lake City | Former SR 131; portion south of CR 18 not indicated on FDOT county map to be part of any county road, but is signed as part of CR 131; northern terminus indicated on FDOT county map to be on SW Forest Lawn Way, however it is signed just to the southeast, on SW Tustenuggee Avenue. | ||
| NW Falling Creek Road | S/N | US 41 | Northwest of Five Points | CR 346 (NW Lassie Black Street) | East-southeast of White Springs | Former SR 131 | ||
| SE Country Club Road | S/N | CR 133C (SE Alfred Markham Street) / Hopeful Church Road | South-southeast of Watertown | US 90 (SE Baya Avenue) / SE Country Club Road | Watertown | Former SR 133 | ||
| SE Racetrack Lane | W/E | US 41 / US 441 | South of Lake City | CR 133 (SE Country Club Road) / SE Horizon Glen | South of Watertown | Former SR 133B; indicated on FDOT county map to be CR 138B, but is signed as CR 133B | ||
| SE Alfred Markham Street | W/E | US 41 / US 441 | South of Watertown | CR 133 (SE Country Club Road) / Hopeful Church Road / SE Alfred Markham Street | South-southeast of Watertown | |||
| S/N | US 90 | West of Lake City | CR 250 | Northwest of Lake City | Former SR 135 | |||
| W/E | SR 47 | South-southwest of Griffville | US 27 | Southeast of Fort White | Former SR 138 | |||
| W/E | 256th Street | North of Ichetucknee Springs State Park northwest of Fort White | CR 131 (Tustenuggee Road) | East of Fort White | Former SR 238 | |||
| W/E | CR 240 CR 245 | Suwannee county line southwest of Lake City South-southeast of Lake City | US 41 CR 240 | South-southeast of Lake City Union county line southeast of Lake City | Former SR 240 | |||
| S/N | CR 241 | Union county line southeast of Lake City | SR 100 | Southeast of Lake City | Former SR 241 | |||
| W/E | CR 242 SR 47 | Suwannee county line southwest of Lake City South of Lake City | SR 47 US 41 / US 441 | South of Lake City South-southeast of Lake City | Former SR 242 | |||
| W/E | SR 47 | South of Lake City | US 41 / US 441 | South-southeast of Lake City | Former SR 242; signed as CR 242 at west end, but street name signs and shields on US 41 / US 441 say CR 242A | |||
| S/N | CR 245 | Union county line east-northeast of Ellisville | US 90 | Watertown | Former SR 245 | |||
| S/N | CR 245 | Southeast of Lake City | SR 100 | Southeast of Watertown | Former SR 245A | |||
| Northwest Lassie Black Street | W/E | US 41 / SR 100 | Suwanee Valley | US 441 | North-northeast of Five Points | Former SR 246 | ||
| Long Street | CR 129 | |||||||
| NW Glen Lake Avenue / NW Eadie Street | US 90 | Lake City | CR 129 | Lake City | ||||
| W/E | CR 250 US 441 / CR 25A | Suwannee county line west-northwest of Lake City Lake City–Five Points line | CR 129 CR 250 | Lake City Osceola National Forest northeast of Lake City at the Baker county line | Former SR 250 | |||
| W/E | CR 250 | Osceola National Forest northeast of Lake City | CR 250A | Baker county line northeast of Lake City | Former SR 250A | |||
| Pinewood Road | W/E | CR 252 US 41 / US 441 | Suwannee county line west-southwest of Lake City South of Lake City | CR 252B CR 241 | West of Lake City Southeast of Lake City | Former SR 252 | ||
| S/N | CR 252 | West-southwest of Lake City | US 90 | West of Lake City | Former SR 252A | |||
| Morrell Road | S/N | SR 247 / SW Callahan Avenue | Southwest of Lake City | US 90 / NW Harvey Way | West of Lake City | Former SR 252B | ||
| SW Dyal Avenue / SW Sisters Welcome Road | S/N | King Road | South-southwest of Lake City | US 90 | Lake City | Former SR 341 | ||
| W/E | CR 131 (Tustenuggee Road) / Markham Road | Northwest of Ellisville | CR 245 | Northeast of Ellisville | Former SR 349 | |||
| Oak Ridge Road | E/W | US 27 | Southeast of Fort White | US 41 / US 441 | Southeast of Fort White | Former SR 778 | ||
| SW Bascom Norris Drive / SW McFarlane Avenue | S/N | SR 47 | Lake City | SR 10A (SW Baya Avenue) | Lake City | Unsigned | ||