Florida State Road 5

State Road 5
State Road 5
	Signed portion of SR 5 in red; expand map to see remainder of SR 5 designated along US 1 and 17 in blue
Route information
	Maintained by FDOT
Length	536.724 mi (863.774 km) 6.784 miles (10.918 km) signed
Existed	1945 renumbering (definition)–present
Major junctions
South end	US 1 / Fleming Street in Key West
	US 98 / SR 80 in West Palm Beach
North end	US 17 / SR 25 in Kingsland, GA
Location
Country	United States
State	Florida
Counties	Monroe, Miami-Dade, Broward, Palm Beach, Martin, St. Lucie, Indian River, Brevard, Volusia, Flagler, St. Johns, Duval, Nassau
Highway system
	Florida State Highway System; Interstate; US; State Former; Pre‑1945; ; Toll; Scenic;

State Road 5 (SR 5) is a mostly-unsigned state highway in the state of Florida. It is mainly signed as US 1 from its south end in Key West, Florida to Jacksonville, Florida, and US 17 from Jacksonville to the Georgia state line at the Saint Marys River. US 1 is SR 15 northwest from Jacksonville.

However, from northern Lantana through Lake Worth to Belvedere Road in West Palm Beach, SR 5 is separate from US 1, which runs to the west on the older but wider Dixie Highway. Here, SR 5 runs along a road named Olive Avenue.

Route description

SR 5 uses the parallel Olive Avenue from just north of County Road 812 (Lantana Road) in Lantana until Belvedere Road in West Palm Beach, where it turns west one block to rejoin Dixie Highway and US 1. Olive Avenue and Dixie Highway are parallel and extremely close to each other for this entire length. Olive Avenue is also signed as Federal Highway, but this name is not used as much.

History

Until around 2004, Olive Avenue carried northbound US 1 (and SR 5) north from Dixie Highway (new US 1 / SR 805) to SR A1A. In 2004, US 1 was re-routed onto Dixie Highway without SR 5. Afterwards, FDOT started periodically relinquishing SR 5 in fragments between July 1, 2004 and April 7, 2011. FDOT has relinquished all of former SR 5 in the city of West Palm Beach. Therefore, SR 5 has a gap starting at the West Palm Beach-Lake Worth city line, and resumes at the US 1 intersection with Belvedere Road in West Palm Beach.

Major intersections

County	Location	mi^[1]	km	Destinations	Notes
Monroe	Key West	0.000	0.000	Fleming Street	Southern terminus; south end of concurrency with US 1
see US 1 (mile 0.000-216.945)
Palm Beach	Lantana	216.945	349.139	US 1 north (Dixie Highway)	Northern terminus of concurrency with US 1; southern terminus of SR 805
	Lake Worth	218.590	351.787	SR 802 east (Lake Avenue)	One-way eastbound
		218.639	351.865	SR 802 west (Lucerne Avenue)	One-way westbound
		219.391	353.076	10th Avenue to I-95
	West Palm Beach	220.596	355.015	C-51 Canal Bridge	Southern terminus of city maintenance
		221.300	356.148	Forest Hill Boulevard	To SR 882
		222.721	358.435	US 98 / SR 80 (Southern Boulevard) to I-95 / Florida's Turnpike
		223.729	360.057	Olive Avenue	Former US 1 north
		223.834	360.226	US 1 south (Dixie Highway) to Belvedere Road / I-95	Northern terminus of city maintenance; southern terminus of concurrency with US 1; northern terminus of SR 805
see US 1 (mile 223.834-503.54)
Duval	Jacksonville	503.54	810.37	I-95 / US 1 north (SR 9)	Northern end of US 1 concurrency; northbound exit and southbound entrance (I-95 exit 348)
		503.820	810.820	Atlantic Boulevard	former US 90 / SR 10 east
		504.670	812.188	SR 13 south (Hendricks Avenue)	Southern end of SR 13 concurrency
		504.918	812.587	SR 13 north (Prudential Drive) to I-95	Northern end of SR 13 concurrency
		505.240	813.105	US 1 south / US 90 east (Main Street / SR 10 east)	Southern end of US 1/US 90/SR 10 concurrencies; northbound entrance and southbound exit
see US 1 (mile 504.918-507.69), US 17 (mile 288.08-317.070)
Nassau	Wilds Landing	537.002	864.221	US 17 north / SR 25 north – Kingsland, Brunswick	Georgia state line (St. Marys River Bridge over St. Marys River); northern terminus; north end of concurrency with US 17
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus