Each road maintained per Florida Department of Transportation or a toll authority is given a total. Generally, the statistics watch a grid. Odd numbered roads dog n-south, & possibly numbered roads do east-west. Of these- & both-digit totals redo sequentially from either 2 in the north to 94 in the south, and A1A (formerly 1) in the east to 97 in the west (99 used to exist however is today the county road). A major cross-state roads prevent inside 0 & Five.

Virtually all routes of the form X00 come major diagonal routes; an possibly 1st digit indicates the southwest-to-northeast counsel, & an odd foremost digit indicates the northwest-to-southeast counsel.

More 3-digit figures come situated within horizontal elastic according to a number one digit: 3-digit figures increase from either east to west through a band; 30 is skipped because it runs along a Gulf Coast in the panhandle and doesn't go all a way through the state.

While a grid was first laid out in 1945, the system were just about perfectly followed. But, on top a years, when routes keep around been added, there has non universally been room to watch a grid. Potentially given this, a bit of placements, like 112 (in the 8 b&) and 752 (in the 2 band), seem to defy understanding.

Each division of U.S. Highway and Interstate Highway has a State Road number assigned to it, usually unsigned. Additionally to a select few known as toll roads (e.g., 91 and 821, which make higher Florida's Turnpike) some minor State Roads are also unsigned (like SR 913 and SR 5054). Astonishingly plenty, potentially the at present out-of-apply stretch of best-of-way has been assigned the Florida State Road total: 4081.

History

Prior to the 1945 renumbering, State Roads were given statistics in the the correct sequence it were added to the patterns. A 1945 renumbering flushed very much of roads that got never been built & added a few that got non existed before 1945.

Until a late 1970s, the Florida Department of Transportation continued to add State Roads to the system. At a bit of point, it began to classify roads into primary, secondary, & local street. Primary roads would prove my point to become state-maintained. Secondary roads would use an S prior to the total, & would merely become state-maintained in the period of a construction plan. Local street would exist as totally flushed from either a patterns.

Within 1977, FDOT changed a section of roads into state/county/local. Virtually all secondary routes & the bit of primary routes were given to the counties, & at times a newly state road was taken across; a select few highway within incorporated areas were given to the neighbourhood. the secondary signs got a S changed to C (for county) & a little COUNTY shell added to the bottom. When signs grew old, it were replaced by using a standard MUTCD county road pentagon.

In the early 1980s several state roads were renumbered; in the latter half of the 1990s, budget cuts and more factors prompted the series of truncations of many state roads, primarily within populated area. A trend seems to keep around stand been reversed since 2002 as fresh state road designations own been added following of construction of new main road, virtually all notably in the Jacksonville and the Tampa-St. Petersburg metropolitan areas.

List of State Roads

Previous roads come italicized. Non altogether previous roads come in the table, however entirely todays ones should become.

Pre-1945 Florida State Roads are on the separate website.

Interstate
Interstate 4 Interstate 10 Interstate 110 Interstate 75 Interstate 75E Interstate 175 Interstate 275 Interstate 375 Interstate 95 Interstate 195 Interstate 295 Interstate 395 Interstate 595 Interstate 795

U.S. Highway
U.S. Highway 1 U.S. Highway 17 U.S. Highway 19 Alternate U.S. 19 U.S. Highway 23 U.S. Highway 27 U.S. Highway 29 U.S. Highway 41 U.S. Highway 90 Alternate U.S. 90 U.S. Highway 92 U.S. Highway 94 U.S. Highway 98 U.S. Highway 129 U.S. Highway 192 U.S. Highway 221 U.S. Highway 231 U.S. Highway 301 U.S. Highway 319 U.S. Highway 331 U.S. Highway 441 U.S. Highway 541

Toll roads

Ronald Reagan Florida's Turnpike (SR 91 and 821) Sunshine Skyway (SR 93, US 19, and Interstate 275) Alligator Alley (SR 93/Interstate 75) Airport Expressway (SR 112) Pineda Causeway (SR 404) Spessard Holland East-West Expressway (SR 408) Central Florida Greeneway (SR 417) Bee Line Expressway (SR 528) Polk Parkway (SR 570) Suncoast Parkway/Veterans Expressway (SR 589) Lee Roy Selmon Crosstown Expressway (SR 618) Dolphin Expressway (SR 836) Sawgrass Expressway (SR 869) Don Shula Expressway (SR 874) Rickenbacker Causeway (SR 913) Gratigny Parkway (SR 924)