List of county roads in Nassau County, Florida
# List of county roads in Nassau County, Florida

The following is a list of county roads in Nassau County, Florida. All county roads are maintained by the county in which they reside.

## County routes in Nassau County

| Route | Road Name(s) | From | To | Notes |
| - | - | - | - | - |
| CR 2 | | Georgia-Florida State Line | CR 121 and Crawford–Kent Road | former SR 2 |
| CR 15A | Mickler Street | US 1 / US 23 | CR 108 (Brandies Avenue) and New Ogilvie Road | former SR 15A |
| CR 105A | Buccaneer Trail, Amelia Island Parkway, Amelia Road, South 14th Street, Tarpon Avenue, Dolphin Avenue, Ocean Avenue, East 9th Street, North Fletcher Avenue | SR A1A (First Coast Highway / South Fletcher Avenue) / Gerbing Road CR 108 (Sadler Road) SR A1A / SR 200 (Atlantic Avenue) | SR A1A / SR 200 (South 8th Street) SR A1A / SR 200 (Atlantic Avenue) / North 14th StreetKimberly Street | former SR 105A |
| CR 105B | Simmons Road | | | |
| CR 107 | Old Nassauville Road, Blackrock Road, Chester Road | Old Nassauville Road and Santa Juana Road SR A1A / SR 200 and Mt. Zion Loop | SR A1A / SR 200 and O'Neil–Scott RoadChester Road | former SR 107 |
| CR 107A | Arbor Lane | | | |
| CR 108 | Brandies Avenue, St. George Road, River Road, Drury Ferry Road, Indiana Road, Second Street, Sadler Road | CR 121 SR A1A / SR 200 (South 8th Street) | US 17 SR A1A (Fletcher Avenue) | former SR 108 |
| CR 115 | Old Dixie Highway, Bay Road | US 1 / US 23 / US 301 CR 121 | Old Dixie Highway and Dyal Road CR 108 | former SR 115 |
| CR 115A | Kings Ferry Road | CR 108 | Middle Road | former SR 115A |
| CR 119 | Otis Road | CR 121 US 301 and Motes Road | US 301Nassau-Duval County line | former SR 119 Brief gap at US 301 |
| CR 121 | Brandy Branch Road, Baldwin-St. George Road | Nassau-Duval County line CR 115 | CR 108 US 1 / US 23 / US 301 and Lake Hampton Road | former SR 121 |
| CR 121A | Middle Road | CR 108 and Middle Road | Middle Road and Ephesus Road | former SR 121A |
| CR 200A | Pages Dairy Road, Chester Road | SR A1A / SR 200 | SR A1A / SR 200 | former SR 200A |
