Florida State Road 121

FDOT
Length	101.867 mi[1] (163.939 km)
Major junctions
South end	US 19 / US 98 at Lebanon Station
Major intersections	US 27 / US 41 in Williston I-75 in Gainesville SR 16 in Raiford I-10 in Macclenny
North end	SR 23 / SR 121 near Stokesville, GA
Location
Country	United States
State	Florida
Highway system
Florida State Highway System Interstate US State Former Pre‑1945 Toll Scenic
← SR 120 → SR 122

State Road 121 (SR 121) is a major state highway that runs north and south in northern Florida. The road is part of a long multi-state route that also goes through Georgia and South Carolina.

Route description

SR 121 is one of the major routes of a three-state highway 121 that totals approximately 475 miles (764 km) from Lebanon Station, Florida, to Rock Hill, South Carolina.

Beginning in Lebanon Station at a

Briefly traveling parallel to SR 100 in Lake Butler, it intersects SR 100 as it continues northeast. The road also runs parallel to another rail-trail along the former Jacksonville and Southwestern right-of-way in Raiford, then serves as the western terminus of SR 16 before leaving that community. After passing by the Northeast Florida State Hospital, the road intersects I-10 (Exit 335) and US 90 in Macclenny close to SR 228 before crossing the Georgia state line on its way to South Carolina.

History

This section needs expansion. You can help by adding to it. (March 2014)

The segment between US 19 and 98 in Lebanon Station and US 41 in Williston was previously designated as Florida State Road 335, and the segment between US 27 and 41 in Williston, at what is today the south end of SR 331 was part of a southern extension of that route.^[2]
State Road 23 was defined in the 1945 renumbering as:

• From a point on SR 20 and SR 25 approximately 1 mile (1.6 km) northwest of Paradise in a northwesterly direction to the intersection with SR 235 in LaCrosse and along SR 235 for approximately 0.07 miles (0.11 km), then continuing northwesterly via Santa Fe to a junction with SR 18 at Worthington Springs and along SR 18 to a point approximately 1 mile (1.6 km) north of Worthington Springs, then northeasterly to a junction with SR 100 in Lake Butler and East on SR 100 to a point near the eastern city limits of Lake Butler then northeasterly via Raiford to a junction with SR 10 in Macclenny and along SR 10 to 5th Street then in a northerly direction along 5th Street to the St. Mary's River at the Georgia state line.

Prior to the renumbering, this had been:

• SR 99 from northwest of Paradise to Worthington Springs
• SR 113 from northwest of Paradise to LaCrosse
• SR 49 from Worthington Springs to Georgia

At some point, SR 23 was renumbered as part of SR 121, probably to match Georgia State Route 121. Before that, however, SR 23 had been extended around the west side of Gainesville to end at US 441/SR 25 at Rocky Point, and the southernmost part did not become part of SR 121. It was later given to the county, and has a possibility of becoming County Road 23.^{[clarification needed]}

The

In 1975, the City of Gainesville recommended a truck ban along SR 121 and established a truck route around downtown. In 1979. FDOT widened the road within the city, which included the creation of a retaining wall along the University of Florida Golf Course that has since become a target for graffiti artists. The truck ban was lifted in the early 1980s, but reestablished later in the decade after a series of fatal accidents.

Major intersections

County	Location	mi[1]	km	Destinations	Notes
CR 336 east – Inglis, St. Petersburg, Chiefland, Mobile
	​	5.086	8.185	CR 337 – Bronson
	​	8.354	13.444	CR 464 east
	​	11.573	18.625	CR 326 – Henry Beck Park
	​	16.808	27.050	CR 316 west (Northeast 20th Street)
	​	17.959	28.902	CR 335A north (Northeast 167th Court)
	CR 316 east (Northeast 30th Street) – Morriston, Dunnellon, Tampa	south end of US 41 / SR 45 overlap
		21.034	33.851	SR 500) – Bronson	south end of US 27 Alt. / SR 500 overlap
		21.559	34.696	US 27 Alt. / SR 500 overlap; south end of US 27 overlap
		21.979	35.372	SR 45) – Archer	north end of US 27 / US 41 / SR 45 overlap
		22.914	36.877	CR 318A (Mixson Road / Northeast 50th Street)
	​	23.885	38.439	CR 331A south (Northeast 205th Street)
	​	26.018	41.872	CR 335 (Northeast 75th Street)
	​	28.284	45.519	CR 320 east
CR 346 west
	​	32.231	51.871	CR 346A west (Southwest 137th Avenue)
	SR 26 west	I-75 exit 382
		38.157	61.408	SR 26 east
		39.765	63.996	SR 24 (Archer Road) to I-75 – Archer, Waldo
		41.369	66.577	SR 26A (Southwest 2nd Avenue)
		41.489	66.770	SR 26 (West University Avenue)
		44.017	70.838	SR 222 (Northwest 39th Avenue) to I-75 – Orange Heights
		45.290	72.887	CR 232 (Northwest 53rd Avenue)
		46.200	74.352	SR 121 south
		49.303	79.345	CR 231 north
	LaCrosse	55.922	89.998	SR 235 south – Alachua	south end of SR 235 overlap
		56.176	90.407	SR 235 north – Brooker	north end of SR 235 overlap
		56.513	90.949	CR 1493 north
	CR 236 west to I-75 – High Springs
	​	61.620	99.168	CR 239 south
Union	Worthington Springs	62.703	100.911	SR 18 east – Brooker
		63.726	102.557	CR 18 west – Fort White
	CR 239A west
	​	66.908	107.678	CR 796 west (Southwest 76th Street)
	Lake Butler	70.913	114.123	SR 231 (Dr. M.L. King Jr. Avenue)
		72.307	116.367	SR 100 – Lake City, Starke
	CR 237 south
	CR 229
		79.618	128.133	SR 16 east to I-95 – State Prison, Starke, St. Augustine
	​	83.245	133.970	CR 125 south	south end of CR 125 overlap
CR 125 north – Glen St. Mary	north end of CR 125 overlap
	​	91.524	147.294	CR 130 west (Mud Lake Road)
	CR 23A west (Woodlawn Road)
		94.65	152.32	I-10 (SR 8) to I-95 – Lake City, Tallahassee, Jacksonville	I-10 exit 335
		95.600	153.853	CR 23A (Lowder Street)
		96.259	154.914	SR 10) – Glen St. Mary, Baldwin
		97.449	156.829	CR 228 east – Baker County Fair Grounds
	​	99.829	160.659	CR 23C (Steel Bridge Road)
	​	101.380	163.155	CR 23D west
	​	101.867	163.939	St. Marys River bridge)
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

Related routes

Gainesville State Road 121 Truck

Florida State Truck Route 121 in Gainesville, Florida was formed in the mid-1970s in order to divert trucks form the congested downtown areas of Gainesville.^[3] The route begins at the intersection of State Road 121, Florida State Road 331 and Alachua County Road 23, removing the concurrencies with the SR 24 and 26 Truck Routes. At the intersection with U.S. Route 441, the routes are joined by a truck route of that route as well. The four truck routes run northeast along SR 331 and then curve to the north. SR 331 terminates at the east end of the overlap of SRs 20, 24, and 26, which also serves as the terminus of Florida Truck Routes 24 and 26. However US 441 Truck and Florida Truck Route 121 continue to the northeast until the intersection with Florida State Road 222. At this point, the truck routes turn west overlapping SR 222 and intersection Florida State Road 20. US Truck Route 441 terminates at the intersection of SR 222 and US 441, while Florida Truck Route 121 makes a right turn and follows US 441 northbound until the intersection with its parent route.

County Road 121A

County Road 121A is the sole suffixed alternate of SR 121 that exists within the State of Florida. It is a former segment of SR 121 that exists entirely in LaCrosse. The route is unmarked, and runs along the east side of SR 121 south of downtown to halfway between the SR 121/235 overlap across from the LaCrosse Post Office.

References

Wikimedia Commons has media related to Florida State Road 121.