| Route | From | To | Dates | Now |
| 41 | Milligan | Alabama state line north of Blackman | 1925-1945 | 189,4 |
| 42 | Aucilla | Lamont (Walker Springs '27) | 1925-1945 | 257 |
| 43 | Georgia state line north of Miccosukee | Wacissa | 1925-1945 | 59 |
| 44 | Mims | Sanford (Mount Dora '27) | 1925-1945 | 46 |
| 45 | Ocala (Welaca '27) | Daytona | 1925-1945 | 314,308 |
| 46 | Alabama state line south of Flomaton | Baker | 1925-1945 | 4 |
| 47 | Goodbys Lake | East Palatka | 1925-1945 | 13,206 |
| 47-A | Palatka | Ocala | 1925-1945 | 310,315,318 |
| 48 | St. Augustine | Starke | 1925-1945 | 16 |
| 49 | Georgia state line north of Macclenny | Newberry | 1925-1945 | 23,18,241,235 |
| 50 | Georgia state line north of Jasper | Branford (Old Town '27) | 1925-1945 | 249,349,51,100 |
| Suwannee River Scenic Highway | ||||
| 51 | Orlando | Brooksville | 1925-1945 | 50 |
| 52 | Alabama state line N of Graceville (Jacobs '25) | Wewahitchka (Southport '25) | 1925-1945 | 77 |
| 52 (spur) | Graceville | Jacobs | - | - |
| 52-A | SR 52 | SR 98 | 1937-1945 | |
| 53 | Camp Walton | Pensacola (Town Point '25) | 1925-1945 | 30 |
| 53-A | SR 53 near Town Point | Pensacola Beach | 1939-1945 | 399 |
| 54 | Crestview | Camp Walton | 1925-1945 | 85 |
| 55 | Pierson | Road No. 2 at Smithwick's Filling Station | 1925-1945 | 40,445,19,50,561 |
| 56 | Ellisville | Lake Butler | 1925-1945 | 238 |
| 57 | New Smyrna | Sanford | 1925-1945 | 40,415 |
| 58 | Georgia State Line near Darsey | Havana | 1925-1945 | 63 |
| 59 | Zolfo Springs | Fort Basinger (Okeechobee City '27) | 1925-1945 | 66,636 |
| 60 | Alabama state line at Gaskin | DeFuniak Springs (Freeport '29) | 1925-1945 | 83 |