| 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: | Polk |
The following is a list of county roads in Polk County, Florida. All county roads are maintained by the county in which they reside.
| Route | Road Name(s) | From | To | Notes | |
|---|---|---|---|---|---|
| Polk City Road | CR 557 | US 17/92 in Haines City | former SR 17[1] | ||
| Masterpiece Garden Road Burns Avenue | US 27 | SR 17 | former SR 17A | ||
| Hunt Brothers Road Buckmore Road | US 27 | CR 17A | former SR 17A (south of SR 60) and SR 17B (north of SR 60) | ||
| Edgewood Drive | SR 37 | US 98 | former SR 33A[2] unsigned | ||
| West Socrum Loop Road Dade City Road Kathleen Road | US 98 | I-4 & SR 539 | former SR 35A | ||
| Cleveland Heights Boulevard Scott Lake Road | former SR 37A | ||||
| Lakeland Highlands Road | former SR 37B | ||||
| Ronald Reagan Parkway (formerly Loughman Road) | US 27 | US 17/92 at Loughman | former SR 54 unsigned since ca. 2000 when it was renamed for Ronald Reagan | ||
| Polk Avenue | SR 60 | SR 60 | former SR 60A unsigned | ||
| Main Street | Highlands-Polk County Line | Avon Park Air Force Range | former SR 64 | ||
| Clubhouse Road | CR 37B | US 98 | former SR 540 | ||
| Waverly Road Main Street | US 27 & SR 540 | SR 17 | former SR 540[3] unsigned | ||
| Central Barn Road | SR 37 | US 98 | former SR 540A | ||
| Eloise Loop Road Lake Ruby Drive West | CR 655 | SR 540 | former SR 540A | ||
| Old Tampa Highway | County Line Road | Wabash Avenue | former SR 542 | ||
| K-Ville Avenue North Lake Howard Drive Avenue D Northwest | Gary Road | US 17 | former SR 542 | ||
| Lake Hatchineha Road | SR 17 | Lake Hatchineha | former SR 542 | ||
| North Galloway Road | SR 572 & CR 542 | CR 35A | former SR 542A | ||
| Old Lucerne Park Road | SR 544 | SR 544 | unsigned | ||
| Lake Marion Road | SR 17 & SR 544 | Lake Marion | former SR 544 | ||
| Derby Avenue | SR 655 | SR 544 | former SR 544A | ||
| Saddle Creek Road Old Dixie Highway | SR 659 | CR 655 | former SR 546; Continues east of CR 655 as Dixie Highway | ||
| Kokomo Road | SR 17 | CR 544 | former SR 546 | ||
| Holly Hill Drive Lee Jackson Street | US 27 | CR 54 | former SR 547 | ||
| Overlook Drive | SR 540 | SR 542 | former SR 542 | ||
| County Road 555 Agricola Road | CR 630 | SR 60 | former SR 555 | ||
| South Buena Vista Drive West Echo Street | US 17/92 | US 17/92 | former SR 555 | ||
| North Buena Vista Drive Old Grade Road | US 17/92 at Lake Alfred | I-4 | former SR 557 and SR 557A | ||
| SR 559 | CR 557 | former SR 557 | |||
| CR 640 | CR 655A | former SR 559 | |||
| US 17 | CR 655 | former SR 559 unsigned | |||
| C. Fred Jones Boulevard | CR 655 | SR 559 | former SR 559 | ||
| East Johnson Avenue Marion Creek Road Cypress Parkway | US 17/92 in Haines City | Polk-Osceola County Line at Poinciana | former SR 580 | ||
| Knights Station-Griffin Road North Florida Avenue North Socrum Loop Road | Hillsborough-Polk County Line | Pearce Avenue | former SR 582 signed only north of SR 33 | ||
| Brewster-Fort Meade Road | SR 37 | US 17 & US 98 | former SR 630 | ||
| State Highway 630 West West H Street Highway 630 East | US 27 & US 98 | SR 60 | former SR 630 | ||
| US 27 | CR 630 | former SR 630A | |||
| Fort Meade Road | CR 630 | SR 17 | former SR 630A unsigned | ||
| Pinecrest Road Homeland-Garfield Road | Hillsborough-Polk County Line | CR 559 | former SR 640 | ||
| Alturas-Babson Park Cutoff | SR 17 | former SR 640 | |||
| Old Bartow Lake Wales Road | CR 540A | former SR 653 | |||
| Berkley Road | US 92 | SR 33 | former SR 655 | ||
| Rifle RangeRoad Pine Ridge Road Old 9 Foot Road | SR 60 | US 17 & SR 655 | former SR 559 and SR 655 | ||
| Cox Road Alturas Road | SR 60 | SR 60 | former SR 655A | ||
| CR 664 (Hardee County line) | Fort Meade | former SR 657 unsigned | |||
| Northwest County Line Street | US 17 | Bridge over an undetermined creek | former SR 664 unsigned; follows Hardee County line | ||
| Hillsborough-Polk County Line | SR 60 | former SR 676 |