List of county roads in Columbia County, Florida
 County road shields used in Florida | |
| Highway names | |
|---|---|
| Interstates | Interstate X (I-X) |
| US Highways | U.S. Highway X (US X) |
| County: | County Road X (CR-X) |
| System links | |
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.
List of County Roads in Columbia County, Florida
| # | Road Name(s) | Direction and Termini | Notes | ||||
|---|---|---|---|---|---|---|---|
 CR 6
|
NW Bay Creek St | W/E | Hamilton-Columbia County Line | US 441 | former SR 6[1] | ||
 CR 18
|
W/E | US 27 | Fort White | Columbia-Baker County Line | former SR 18[1] | ||
 CR 25A
|
Northwest Valdosta Road | S/N | US 441 & CR 250 | Five Points | US 41 south of I-10 | Five Points | former SR 25A[1] |
 CR 100A
|
Northeast Bascom Norris Road | W/E | US 41 | US 90 @ SR 100 | former SR 100A[1] | ||
 CR 129
|
Lake Jeffery Road | US 90 | CR 250 | former SR 129[1] | |||
 CR 131
|
S/N | CR 18 | US 41-441 | South of Lake City | former SR 131[1] | ||
| CR 131
|
S/N | US 41 north of I-10 | Near Five Points | US 441 | North of Deep Creek | former SR 131[1] | |
 CR 133
|
Payne Road Country Club Drive Avalon Avenue |
S/N | former SR 133[1] | ||||
 CR 133B
|
W/E | former SR 133B[1] | |||||
 CR 133C
|
Alfred Markham Street | ||||||
 CR 135
|
S/N | US 90 | CR 250 | former SR 135[1] | |||
 CR 138
|
W/E | SR 47 @ Glichrist-Columbia County Line | Hollingswood Bluff | former SR 138[1] | |||
 CR 238
|
W/E | Ichetucknee Springs State Park | CR 131 north of CR 18 | former SR 238[1] | |||
 CR 240
|
W/E | Suwanee-Columbia County Line | Columbia-Union County Line | former SR 240[1] | |||
 CR 241
|
S/N | Union-Columbia County Line | former SR 241[1] | ||||
 CR 242
|
W/E | Suwannee-Columbia County Line | SR 47 | former SR 242[1] | |||
 CR 242A
|
W/E | SR 47 | US 41-441 | North of Myrtis | former SR 242[1] signed as CR 242 at west end, but street name signs and shields on US 41 say 242A | ||
 CR 245
|
S/N | Union-Columbia County Line | SR 100 | Navair | former SR 245[1] | ||
 CR 245A
|
S/N | former SR 245A[1] | |||||
 CR 246
|
Northwest Lassie Black Street | W/E | US 41 | Suwannee Valley | US 441 | former SR 246[1] | |
 CR 247
|
Long Street | CR 129 | |||||
 CR 250
|
W/E | Suwanee-Columbia County Line | Columbia-Baker County Line | Osceola National Forest | former SR 250[1] | ||
 CR 250A
|
W/E | CR 250 | Columbia-Baker County Line | former SR 250A[1] | |||
 CR 252
|
Pinewood Road | W/E | Suwanee-Columbia County Line | CR 241 | former SR 252[1] | ||
 CR 252A
|
S/N | CR 252 | US 90 | former SR 252A[1] | |||
 CR 252B
|
Morrell Road | S/N | SR 247 | CR 252 & US 90 | former SR 252B[1] | ||
 CR 341
|
Sisters Welcome Road | S/N | CR 242 | US 90 | Lake City | former SR 341[1] | |
 CR 349
|
W/E | CR 131 | CR 245 | former SR 349[1] | |||
 CR 778
|
former SR 778[1] | ||||||
 CR 1219
|
Southwest McFarlane Avenue | S/N | SR 47 | Lake City | US 90 | Lake City | unsigned |