Contents

1 Introduction 2 History 3 A list of State Roads 4 See also 5 External links

Introduction

Every road maintained by the Florida Department of Transportation or a toll authority is given a number. In general, the numbers follow a grid. Odd numbered roads run north-south, and even numbered roads run east-west. Two-digit numbers run in order from 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 but is now a county road). The major cross-state roads end in 0 and 5.

Most routes of the form X00 are major diagonal routes; an even first digit indicates a southwest-to-northeast direction, and an odd first digit indicates a northwest-to-southeast direction.

Other three-digit numbers are placed in horizontal bands based on the first digit:

first digit
1	north of 10
2	between 10 and 20
3	between 20 and 40
4	between 40 and 50
5	between 50 and 60
6	between 60 and 70
7	between 70 and 80
8	between 80 and 90
9	south of 90

Three-digit numbers increase from east to west across the band; 30 is skipped because it runs along the Gulf Coast in the panhandle and doesn't go all the way across the state.

When the grid was first laid out in 1945, the rules were almost perfectly followed. However, over the years, as routes have been added, there has not always been room to follow the grid. Even given this, some placements, such as 112 (in the 8 band) and 752 (in the 2 band), seem to defy reason.

Every section of U.S. Highway and Interstate Highway has a State Road number assigned to it, usually unsigned. Some minor State Roads are also unsigned, as are 91 and 821 (which make up Florida's Turnpike).

History

Prior to the 1945 renumbering, State Roads were given numbers in the order they were added to the system. The 1945 renumbering removed a lot of roads that had never been built and added some that had not existed prior to 1945.

Until the late 1970s, the Florida Department of Transportation continued to add State Roads to the system. At some point, they began to classify roads into primary, secondary, and local roads. Primary roads would continue to be state-maintained. Secondary roads would have an S before the number, and would only be state-maintained during a construction project. Local roads would be completely removed from the system.

In 1977, FDOT changed the division of roads into state/county/local. Most secondary routes and some primary routes were given to the counties, and occasionally a new state road was taken over; some main roads in incorporated areas were given to the localities. The secondary signs had the S changed to C (for county) and a small COUNTY plate added to the bottom. As signs grew old, they were replaced with the standard MUTCD county road pentagon.

A list of State Roads

Former roads are italicized. Not all former roads are in the table, but all current ones should be.

Pre-1945 Florida State Roads are on a separate page.

	1 A1A	2	3	4	5 5A	6	7	8 8A	9 9A 9B
10 10A	11	12	13	14	15 15A	16	17	18	19
20	21	22	23	24	25 25A	26 26A			29
30 30A 30E	31		33		35		37		39
40	41		43	44	45 45A	46	47	48	49
50 50A	51	52	53	54	55	56	57		59
60 60A	61	62	63	64	65	66		68	69
70	71	72	73		75	76	77	78	79
80	81	82	83	84	85		87		89
90	91		93 93A	94	95		97
100	101	102	103	104	105				109
	111	112	113	114	115 115A	116	117
120	121	122	123			126		128	129
				134		136			139
			143		145
		152			155		157		159
			163			166
			173
							187	188	189
						196
200		202				206	207	208
	211	212
		222		224		226		228
230	231				235			238
							247		249
	261		263		265		267
			273			276	277
	281				285				289
290	291	292	293		295	296	297	298
300
		312
320						326	327		329
	331
					345				349
			363		365	366		368	369
	371		373		375		377
									389
390	391	392	393				397		399
400	401			404	405	406	407	408
				414	415	416	417		419
	421		423	424		426			429 429A
430				434	435	436	437	438	439
	441	442
	451
				464
	471	472
		482	483
		492
500	501						507	508
510			513	514				518	519
520				524		526 526A	527	528
530			533		535	536	537		539
540		542		544	545	546		548	549
	551	552	553		555				559
			563			566		568	569
570		572	573	574	575			578	579
580 580A	581	582	583	584	585	586			589
590		592		594	595		597		599
600							607	608
				614	615	616		618
						636
	651				655	656			659
						666
				674		676		678	679
	681	682	683	684	685	686	687	688
		692	693	694					699
700				704		706	707	708
710			713	714	715	716	717
							727		729
		732				736			739
		742
750		752						758
						776
780						786			789
				794
800		802		804	805	806	807	808	809
810	811			814		816	817	818
820	821	822	823	824	825	826
				834		836		838
		842		844	845		847	848	849
850		852				856		858
860		862			865		867		869
870				874		876		878
		882		884		886
							907 907A		909
			913		915	916
		922		924
		932	933	934
				944				948
951		953							959
								968	969
970		972	973			976
					985	986			989
990		992		994			997
4080	4081
				5054
								5098
						9336

See also

• 1945 Florida State Road renumbering
• Pre-1945 Florida State Roads
• List of state highways in the United States

External links

• Florida Department of Transportation
• Unofficial Florida route log