| INTERSTATE & TURNPIKE MILEPOSTS BY COUNTY | |||||
| HWY | COUNTY | BEGIN | END | DESCRIPTION | NUMBER |
| I-4 | Hillsborough | 0.00 | 25.30 | Begins at I-275 | 813 247-8200 |
| Polk | 25.30 | 57.73 | 941 534-6253 | ||
| Osceola | 57.73 | 65.55 | 407 348-2222 | ||
| Orange | 65.55 | 90.28 | 407 657-2500 | ||
| Seminole | 90.28 | 104.38 | 407 330-6650 | ||
| Volusia | 104.38 | 132.06 | 904 248-1777 | ||
| I-10 | Escambia | 0.00 | 18.09 | Florida-Alabama Border | 850 438-3323 |
| Santa Rosa | 18.09 | 42.71 | 850 983-5370 | ||
| Okaloosa | 42.71 | 67.23 | 850 651-7150 | ||
| Walton | 67.23 | 94.60 | 850 892-8065 | ||
| Holmes | 94.60 | 103.09 | 850 547-4412 | ||
| Washington | 103.09 | 127.12 | 850 638-6111 | ||
| Jackson | 127.12 | 160.83 | 850 482-9648 | ||
| Gadsden | 160.83 | 193.88 | 850 627-9233 | ||
| Leon | 193.88 | 216.07 | 850 922-3300 | ||
| Jefferson | 216.07 | 235.55 | 850 997-2523 | ||
| Madison | 235.55 | 268.51 | 850 973-4001 | ||
| Suwannee | 268.51 | 294.07 | 904 362-2222 | ||
| Columbia | 294.07 | 314.97 | 904 755-7601 | ||
| Baker | 314.97 | 340.42 | 904 259-2861 | ||
| Nassau | 340.42 | 341.13 | 904 225-5174 | ||
| Duval | 341.13 | 363.00 | Ends at I-95 | 904 630-0500 | |
| I-75 | Dade | 0.00 | 5.80 | Begins at SR-826 | 305 595-1201 |
| Broward | 5.80 | 51.50 | 954 767-8741 | ||
| Collier | 51.50 | 115.10 | 941 793-9300 | ||
| Lee | 115.10 | 149.26 | 239 337-2000 | ||
| Charlotte | 149.26 | 171.28 | 941 255-1656 | ||
| Sarasota | 171.28 | 213.99 | 941 366-1811 | ||
| Manatee | 213.99 | 234.60 | 941 748-2222 | ||
| Hillsborough | 234.60 | 274.91 | 813 247-8200 | ||
| Pasco | 274.91 | 295.30 | 813 834-3211 | ||
| Hernando | 295.30 | 306.78 | 352 754-6850 | ||
| Sumter | 306.78 | 335.75 | 352 793-2621 | ||
| Marion | 335.75 | 373.99 | 352 732-9111 | ||
| Alachua | 373.99 | 409.00 | 352-264-6600 | ||
| Columbia | 409.00 | 439.38 | 904 755-7601 | ||
| Suwannee | 439.38 | 443.31 | 904 362-2222 | ||
| Hamilton | 443.31 | 472.00 | Florida-Georgia Border | 904 792-1001 | |
| I-95 | Dade | 0.00 | 17.46 | Begins at U S 1 | 305 595-1201 |
| Broward | 17.46 | 42.90 | 954 767-8741 | ||
| Palm Beach | 42.90 | 88.67 | 561 640-4326 | ||
| Martin | 88.67 | 113.64 | 561 220-7171 | ||
| St Lucie | 113.64 | 140.00 | 561 464-9111 | ||
| Indian River | 140.00 | 159.10 | 561 569-0101 | ||
| Brevard | 159.10 | 231.86 | 321 633-1737 | ||
| Volusia | 231.86 | 277.66 | 904 248-1777 | ||
| Flagler | 277.66 | 296.34 | 904 437-4116 | ||
| St Johns | 296.34 | 331.20 | 904 824-8304 | ||
| Duval | 331.20 | 369.5 | 904 630-0500 | ||
| Nausau | 369.5 | 382 | Florida-Georgia Border | 904 225-5174 | |
| I-110 | Escambia | 0.00 | 6.39 | Ends at I-10 | 850 438-3323 |
| I-175 | Pinellas | 0.00 | 1.44 | Begins at I-275 | 727 298-2681 |
| I-195 | Dade | 0.00 | 4.41 | Begins at I-95 | 305 595-1201 |
| I-275 | Manatee | 0.00 | 8.95 | Begins at I-95 | 941 748-2222 |
| Hillsborough | 8.95 | 11.90 | 813 247-8200 | ||
| Pinellas | 11.90 | 34.50 | 727 298-2681 | ||
| Hillsborough | 34.50 | 60.00 | Ends at I-95 | 813 247-8200 | |
| I-295 | Duval | 0.00 | 35.06 | Begins and Ends at I-95 | 904 630-0500 |
| I-375 | Pinellas | 0.00 | 1.34 | Begins and Ends at I-275 | 727 298-2681 |
| I-395 | Dade | 0.00 | 1.21 | Begins at I-95 | 305 595-1201 |
| I-595 | Broward | 0.00 | 12.90 | Begins I-95, Ends at US 1 | 954 767-8741 |
| Tnpk | Dade | 0.00 | 40.00 | Begins U S 1, Homestead | 305 595-1201 |
| Broward | 40.00 | 72.72 | 954 767-8741 | ||
| Palm Beach | 72.72 | 117.39 | 561 640-4326 | ||
| Martin | 117.39 | 137.68 | 561 220-7171 | ||
| St Lucie | 137.68 | 173.17 | 561 464-9111 | ||
| Indian River | 173.17 | 180.62 | 561 569-0101 | ||
| Okeechobee | 180.62 | 188.07 | 941 763-3117 | ||
| Indian River | 188.07 | 190.06 | 561 569-0101 | ||
| Osceola | 190.06 | 249.02 | 407 348-2222 | ||
| Orange | 249.02 | 273.93 | 407 657-2500 | ||
| Lake | 273.93 | 297.73 | 352 343-2101 | ||
| Sumter | 297.73 | 308.48 | Ends at I-75 | 352 793-2621 | |