| 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: | St. Johns |
The following is a list of county roads in St. Johns County, Florida. All county roads are maintained by the county in which they reside.
| Number | Road Name(s) | From | scope-"col" | To | Notes |
|---|---|---|---|---|---|
| A1A Beach Boulevard | former SR A1A (current SR A1A here was SR 3)[1] | ||||
| Old Moultrie Road South Dixie Highway | former SR 5A; Once included King Street east of South Leonard Street. | ||||
| and Old Brick Road | former SR 13; SR 207 splits CR 13 in two. | ||||
| Tocoi Road and Pacetti Road | and International Golf Parkway | former SR 13A | |||
| Fruit Cove Road | and Race Track Road | former SR 13B | |||
| former SR 16 (current SR 16 was SR 16A) | |||||
| Lewis Speedway | former SR 16A inventoried by FDOT as CR 1333, but signed as CR 16A | ||||
| St. Johns–Duval county line | former SR 203 | ||||
| and Old Brick Road | near I-95 (exit 298) | former SR 204 | |||
| near I-95 (exit 318) | former SR 208 | ||||
| Nocatee Parkway, Palm Valley Road | former SR 210; western segment cuts across southeastern corner of Duval County | ||||
| Roscoe Boulevard, Solana Road | former SR 210A | ||||
| King Street | former SR 214, as well as the Tocoi Branch of the Florida East Coast Railway | ||||
| Veterans Parkway | Race Track Road and Linde Avenue | ||||
| Longleaf Pine Parkway | |||||
| St. Amrose Church Road | former SR 305 | ||||
| St. Johns Parkway | Johns Creek Parkway (proposed south to CR 208) | Race Track Road |