Florida State Road 80

State Road 80
SR 80 highlighted in red
Route information
Maintained by FDOT
Length	123.500 mi[1] (198.754 km)
Existed	1945 renumbering (definition)–present
Major junctions
West end	US 41 in Fort Myers
Major intersections	I-75 near Tice SR 29 in LaBelle US 27 in South Bay US 98 / US 441 near Belle Glade Florida's Turnpike near Royal Palm Beach I-95 in West Palm Beach US 1 in West Palm Beach
East end	US 98 / SR A1A in Palm Beach
Location
Country	United States
State	Florida
Counties	Lee, Hendry, Palm Beach
Highway system
Florida State Highway System Interstate US State Former Pre‑1945 Toll Scenic
← SR 79 → SR 81

State Road 80 (SR 80) (also known as Palm Beach Boulevard in Lee County and Southern Boulevard in Palm Beach County) is a 123.5 miles (198.8 km) route linking US 41 Business in Fort Myers and State Road A1A in Palm Beach. The road is the northernmost of three linking Southwest Florida to South Florida via the Everglades (Alligator Alley and Tamiami Trail being the other two). Due to increasing traffic, State Road 80 has experienced upgrades and widening in various sections since 2000.

State Road 80 begins at an intersection with US 41 (Tamiami Trail) in downtown Fort Myers. From the terminus, it runs briefly along Main Street northeast to Monroe Street in the historic downtown of Fort Myers. This segment of SR 80 terminates at Monroe Street and the route becomes discontinuous. Historically, SR 80 continued east through downtown but that segment has since been turned over to city control.^[2]

State Road 80 resumes at Allen Street (just east of Seaboard Street) on the east side of Fort Myers.^[3] From here, it is known as Palm Beach Boulevard, a four-lane divided highway that parallels the Caloosahatchee River. It follows the river east out of the city, expanding to six lanes east of the Ortiz Avenue (CR 865) intersection in Tice. It has an interchange with Interstate 75 as it passes through the eastern suburbs of Fort Myers before being reduced to four lanes east of SR 31 before leaving Lee County and entering Hendry County just east of Alva.

In Hendry County, SR 80 continues east to LaBelle, Florida. In LaBelle, SR 80 is known as Hickpochee Avenue and it serves as the town's main street and intersects SR 29.^[4] After LaBelle, it continues east through rural Hendry County to an interchange with US 27 just west of Clewiston. From here, SR 80 and US 27 continue east concurrently through Clewiston, where it is known as Sugarland Highway. Beyond Clewiston, SR 80 continues east and runs along the Herbert Hoover Dike on the south side of Lake Okeechobee and enters Palm Beach County.^[5][6][7]

In Palm Beach County, SR 80 and US 27 continue along the Herbert Hoover Dike for another 11 miles before reaching South Bay. In South Bay, the US 27 concurrency ends with US 27 heading south to Miami and SR 80 turns east to Belle Glade. It then runs northeast through the city of Belle Glade.

Just north of Belle Glade, SR 80 comes to an intersection with US 98 and US 441. From this intersection, US 98, US 441, and SR 80 all head east concurrently along the Kenneth C. Mock Memorial Highway. The route continues east sugarcane fields in the Everglades Agricultural Area to Twenty Mile Bend where it shifts south onto Southern Boulevard. Lion Country Safari just east of Twenty Mile Bend marks the beginning of a rural to suburban and later urban transition of the road for the remainder of its journey. The road doubles from four to eight lanes in Royal Palm Beach, as the road serves as the border between Royal Palm Beach and Wellington.

At the State Road 7 intersection, US 441 turns south towards Miami. The South Florida Fairgrounds and the Coral Sky Amphitheater, where the South Florida Fair takes place, are next on the route, just east of SR 7. After passing Florida's Turnpike, it gains two more lanes and becomes an expressway, with diamond interchanges with Jog Road, Haverhill Road and Military Trail. East of Military Trail, it loses a lane in each direction as it straddles the southern end of Palm Beach International Airport, where private aircraft are serviced, with commercial access to the airport available via SR 704A. It then approaches a bridge over the Tri-Rail main line as it intersects Interstate 95 at Exit 68, then becomes a four-lane road in several older, high-density neighborhoods in West Palm Beach.

East of the Florida East Coast Railway bridge crossing, it intersects US 1 and SR 5, reducing to two lanes as it crosses Lake Worth Lagoon on two bridges, and ending on a roundabout with SR A1A in Palm Beach near the Mar-a-Lago estate.^[5][6]

The route of State Road 80 was largely built in the 1920s and early 1930s. In its early years, it was simply known as the Fort Myers-Palm Beach Road.^[8] The unfinished route was added to the state highway system in 1923 and was designated as State Road 25 from Palm Beach to Fort Myers. SR 25 would also extend from Fort Myers southwest a short distance to Punta Rassa on the gulf coast.

The first vehicle to travel the route from Belle Glade to Palm Beach was in 1923.^[9] The section from Twenty Mile Bend to West Palm Beach was also considered part of the Conners Highway, which opened on July 4, 1924. The segment of the route in Lee County was complete by 1927.^[10] The route was complete from Belle Glade to Clewiston by 1929.^[11] The segment from Clewiston to LaBelle was completed in 1931.^[12] The road was fully complete on April 7, 1933 with the opening of the final segment from the Lee/Hendry county line to LaBelle.^[8]

As a result of the 1945 Florida State Road renumbering, SR 25 was redesignated as State Road 80 from Fort Myers to Palm Beach with the segment west of Fort Myers to Punta Rassa (present-day McGregor Boulevard) becoming State Road 867. After the renumbering, the SR 25 designation then was applied to a route that would become US 27, essentially keeping the SR 25 designation from South Bay to Whidden Corner (just west of Clewiston) concurrently with SR 80. US 27 was added to this concurrency when it was extended along the post-1945 SR 25 in 1948 (which remains its hidden designation).^[13][14] The US 441 concurrency was added to SR 80 from Belle Glade and Royal Palm Beach in 1950.^[15] The US 98 concurrency was added to SR 80 from Twenty Mile Bend to Palm Beach in 1951.^[16]

In the late 1940, the current alignment of SR 80 between Tice and Olga (just east of Fort Myers) was completed.^[17] The previous alignment of SR 80 in this area ran along what is now Old Olga Road, Buckingham Road, and Orange River Boulevard.^[18]

SR 80 (along the US 27 concurrency) was realigned between Clewiston and South Bay to its current four-lane route along the Herbert Hoover Dike in the 1960s. The original alignment remains just to the south in segments and is known as "Old US Highway 27".^[19]

The current four-lane segment of SR 80 between Belle Glade and Twenty Mile Bend, designated as the Kenneth C. Mock Memorial Highway, was completed in 1989. This segment was built to make SR 80 a four-lane divided highway between Belle Glade and West Palm Beach. Prior to this, SR 80 (and US 441) ran just to the south along what is now County Road 880.^[20] US 98, which previously ran along SR 700 (Conners Highway), would later be rerouted onto this route beginning around 2000.

Until 2002, Palm Beach County's Southern Boulevard was a four-lane road with a center left-turn lane, causing high gridlock due to the rapidly growing western suburbs of Loxahatchee, Royal Palm Beach and Wellington.^[21] The road was known as "Killer 80" due to its high fatality rate.^[22] In 2002, after many years of debate, the Florida Department of Transportation embarked on a $78 million project to upgrade and widen Southern Boulevard from I-95 to US 441/SR 7.^[21] Between 2003 and 2008, it was transformed into a limited-access highway with freeway-grade diamond interchanges at the most congested intersections, with traffic signals remaining at others.^[23][24]

State Road 80's routing through downtown Fort Myers has changed a few times over the years. After 1945 Florida state road renumbering, SR 80 entered Downtown Fort Myers along First Street and terminated at Fowler Street. At the time, US 41 (Tamiami Trail) ran through downtown Fort Myers on First Street west of Fowler Street and crossed the Caloosahatchee River on the original Edison Bridge.

SR 80 would be extended through downtown along First Street in 1964 when US 41 was rerouted over the Caloosahatchee Bridge near Carson Street on the west side of downtown (First Street also carried the US 41 Business Route concurrently west of Fowler Street at this time).^[25]

In the late 1980s, SR 80 was split into one-way street pairs from Monroe Street through downtown to Seaboard Street in East Fort Myers. From Monroe Street, eastbound traffic ran along Second Street and Seaboard Street, where it reconnected to the westbound lanes at Palm Beach Boulevard. Westbound traffic continued along Palm Beach Boulevard and First Street, and then shifted to Bay Street west of Fowler Street. At Monroe Street, both directions rejoined along Main Street to connect to US 41.^[26]

SR 80 between Monroe and Fowler Streets was relinquished to the city of Fort Myers on January 11, 2006 as part of the downtown redevelopment and streetscape effort, which first created the gap in the route that exists today. The city restored this segment of the streets to two-way traffic.^[1][27] The segment of SR 80 east of Fowler Street to Allen Street (just east of Seaboard Street) remained one-way and under state control at this time.

SR 80 east of Fowler Street to Allen Street was relinquished to the city in August 2018.^[28] Though the state still maintains the historic Billy's Creek Lift Bridge, which was built in 1941.^[3] The City of Fort Myers restored the remaining one-way segments of First, Second, and Seaboard Streets to two-way traffic in June 2022.^[29][30]

In Hendry County, a project to improve the intersection between SR 80 and US 27 and add an overpass was completed at the end of 2014.^[31] SR 80 was widened from east of LaBelle to CR 833 west of Clewiston in 2020. This widening eliminated the last two-lane undivided segment of SR 80, and it is now at least four lanes from Fort Myers to West Palm Beach.^[32]

In 2022, the current bridges across Lake Worth Lagoon between West Palm Beach and Palm Beach were completed, replacing bridges that had been built in 1950.^[33]

County	Location	mi[1]	km	Destinations	Notes
Lee	Fort Myers	0.000	0.000	US 41 (Cleveland Avenue) to CR 867 south (McGregor Boulevard)	west end of concurrency with US 41 Bus.
		0.168	0.270	SR 82 east / US 41 Bus. east (Monroe Street south) Main Street east – Downtown	east end of concurrency with US 41 Bus.
		Gap in route
		0.000	0.000	US 41 Bus. south (Fowler Street / SR 739)	One-way southbound
		0.237	0.381	US 41 Bus. north (Park Avenue / SR 739) – North Fort Myers	One-way northbound
		0.831	1.337	Billy's Creek Bridge over Billy Creek (under state maintenance)
		1.261	2.029	Allen Street	west end of state maintenance
	Tice	3.861	6.214	Ortiz Avenue (CR 865 south)	Northern terminus of CR 865
	​	5.060	8.143	I-75 – Naples, Tampa	Exit 141 on I-75
	Fort Myers Shores	7.746	12.466	SR 31 north – Arcadia	Southern terminus of SR 31
				Buckingham Road (CR 876 west) – Lehigh Acres	Eastern terminus of CR 876
	Alva	17.151	27.602	Broadway Street to CR 78 – Alva
		17.724	28.524	CR 884 west (Joel Boulevard) – Lehigh Acres	Eastern terminus of CR 884
Hendry	​	22.860	36.790	Fort Denaud Road (CR 78A east) – Fort Denaud	Western terminus of CR 78A
	Fort Denaud	27.325	43.975	Fort Denaud Road (CR 78A west) / Cowboy Way (CR 80A east)	Eastern terminus of CR 78A; western terminus of CR 80A
	LaBelle	28.450	45.786	Dr. Martin Luther King Jr. Boulevard (CR 731 south)
		29.210	47.009	SR 29 south (Main Street) – Immokalee	Western terminus of concurrency with SR 29
		29.277	47.117	SR 29 north (Bridge Street) – Palmdale	Eastern terminus of concurrency with SR 29
	Port LaBelle	34.230	55.088	CR 80A south (Cowboy Way)	Northern terminus of CR 80A
	​	48.709	78.390	CR 833 south – Big Cypress Seminole Reservation	Northern terminus of CR 833
	Whidden Corner	51.677	83.166	US 27 north – Sebring	Interchange; western terminus of concurrency with US 27
	​	58.096	93.496	CR 720 west	Eastern terminus of CR 720
	Clewiston	60.670	97.639	W.C. Owen Avenue (CR 832 east)	Western terminus of CR 832
	​	62.851	101.149	CR 835 south (Evercane Road)	Northern terminus of CR 835
Palm Beach	South Bay	76.526	123.157	US 27 south – Fort Lauderdale	Eastern terminus of concurrency with US 27
	Belle Glade	78.329	126.058	SR 715 north (SW 16th Street) – Pahokee	Southern terminus of SR 715; truck bypass to West Palm Beach, Pahokee, and Canal Point}
		79.391	127.767	CR 827A south	Northern terminus of CR 827A
		80.524	129.591	Dr. Martin Luther King Jr. Boulevard (CR 880 east) SR 15	Former routing of SR 80 until 1989; western terminus of CR 880; southern terminus of SR 15
		80.766	129.980	Canal Street South (SR 717)
	​	83.534	134.435	US 98 west / US 441 north / SR 15 north (Hooker Highway) / SR 812 west – Pahokee, Canal Point	Eastern terminus of concurrency with SR 15; western terminus of concurrency with US 98 / US 441; truck bypass to Pahokee, Canal Point, South Bay
	​	96.871	155.899	SR 700 west / CR 700 east (Conners Highway) – Canal Point	Eastern terminus of SR 700; western terminus of CR 700
	Twenty Mile Bend	101.780	163.799	CR 880 west	Former routing of SR 80 until 1989
	Wellington–Royal Palm Beach line	110.479	177.799	Forest Hill Boulevard / Crestwood Boulevard	To SR 882
	Royal Palm Beach	113.25	182.26	US 441 south / SR 7	Interchange; eastern terminus of concurrency with US 441
	​	115.47	185.83	Florida's Turnpike / Pike Road – Miami, Orlando	Southbound Turnpike is accessed via Pike Road; exit 97 on Turnpike
	​	116.79	187.96	Jog Road	Interchange
	​	118.32– 118.83	190.42– 191.24	SR 809 (Military Trail) / Haverhill Road	Interchange
	Glen Ridge	120.68	194.22	SR 807 south (Congress Avenue) / Australian Avenue (CR 704A north) – Palm Beach International Airport	Interchange; northern terminus of SR 807; southern terminus of CR 704A (former SR 704A)
	West Palm Beach	121.47	195.49	I-95 – Miami, West Palm Beach	Exit 68 on I-95
		122.392	196.971	US 1 (Dixie Highway / SR 805)
		122.538	197.206	SR 5 (Olive Avenue)
	Lake Worth Lagoon	122.87	197.74	Southern Boulevard Bridge
	Palm Beach	123.480	198.722	SR A1A (Ocean Boulevard)	Traffic circle; eastern terminus of US 98
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus        Tolled

County Road 80A is the designation for Cowboy Way near LaBelle. It runs from SR 80 just southwest of LaBelle and heads east to SR 29. From SR 29, it continues east through Port LaBelle where it turns north and reconnects to SR 80. Cowboy Way was previously designated at SR 80A between SR 80 and SR 29.^[34] SR 80A was eventually turned over to county control, and was extended east to its eastern connection with SR 80 when Port LaBelle was being developed in the 1970s.^[35]

The former CR 80A in Lee County ran between Tice and Olga via Buckingham. It ran along Orange River Boulevard east to Buckingham Road, where it ran north along Buckingham Road back to SR 80. These roads, along with Old Olga Road, were the original alignment of SR 80 in this area prior to the late 1940s.^[18][17] After the current alignment opened, the route became SR 80A. In the 1970s, Orange River Boulevard's intersection with SR 80 near Tice was realigned to its current intersection to accommodate the construction of the interchange with I-75. A portion of the former alignment still exists west of I-75 near Lexington Avenue.^[36] The roads were later relinquished to county control and were designated CR 80A. The CR 80A designation has since been decommissioned along the route and Orange River Boulevard now exists without a route designation.^[37] Buckingham Road has since become part of CR 876.^[38]

SR 80B was the previous designation for Ortiz Avenue, which runs south from SR 80 in Tice. In its early years, Ortiz Avenue served as a connection between SR 80 and SR 82 east of Fort Myers. In the 1970s, Ortiz Avenue was extended south from SR 82 to just south of the newly-extended Colonial Boulevard (SR 884).^[39] Six Mile Cypress Parkway, an extension of SR 865, was built by 1983 connecting to Ortiz Avenue near Colonial Boulevard.^[40] As a result, Ortiz Avenue was redesignated as part of SR 865. The route was relinquished to county control and is now designated CR 865.^[41]

Media related to Florida State Road 80 at Wikimedia Commons

• Florida 80 (SouthEastRoads.com)