 County road shields used in Florida | |
| Highway names | |
|---|---|
| Interstates | Interstate X (I-X) |
| US Highways | U.S. Highway X (US X) |
| State | State Road X (SR X) |
| County: | County Road X (CR-X) |
| System links | |
The following is a list of county roads in Nassau County, Florida . All county roads are maintained by the county in which they reside. [1]
| Route | Road Name(s) | From | To | Notes |
|---|---|---|---|---|
 CR 2 | Georgia-Florida State Line |  CR 121 and Crawford–Kent Road | former SR 2 [2] | |
 CR 15A | Mickler Street |   US 1 / US 23 |  CR 108 (Brandies Avenue) and New Ogilvie Road | former SR 15A [2] |
 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 Street Kimberly Street | former SR 105A [2] |
 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 Road Chester Road | former SR 107 [2] |
 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 [2] |
 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 [2] |
 CR 115A | Kings Ferry Road | CR 108 | Middle Road | former SR 115A [2] |
 CR 119 | Otis Road | CR 121 US 301 and Motes Road | US 301 Nassau-Duval County line | former SR 119 [2] 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 [2] |
 CR 121A | Middle Road | CR 108 and Middle Road | Middle Road and Ephesus Road | former SR 121A [2] |
 CR 200A | Pages Dairy Road, Chester Road | SR A1A / SR 200 | SR A1A / SR 200 | former SR 200A [2] |
State Road 15A is part of the Florida State Road System, and a suffixed alternate of State Road 15. Along with its parent route, SR 15A is signed north–south.
State Road 2 is the designation of two east–west state highways in Florida, each having at least one terminus at that state's border with Georgia. Both segments lie entirely within 4 miles (6 km) of Florida's northern boundary.
State Road 200 is a major diagonal road in central and northeast Florida. Its southern terminus is at US 41 in Hernando. Its northern terminus is at SR A1A in Fernandina Beach, at the corner of Atlantic Avenue and Fletcher Avenue.