# Florida State Road A1A

State Road A1A (SR A1A) is a major north–south Florida State Road consisting of seven separate sections running a total of 338.752 miles (545.168 km) along the Atlantic Ocean, from Key West at the southern tip of Florida, to Fernandina Beach, just south of Georgia on Amelia Island. It is the main road through most oceanfront towns. Part of SR A1A is designated the A1A Scenic and Historic Coastal Byway, a National Scenic Byway. SR A1A is famous worldwide as a center of beach culture in the United States, a scenic coastal route through most Atlantic coastal cities and beach towns, including the unique tropical coral islands of the Florida Keys. SR A1A also serves as a major thoroughfare through Miami Beach and other south Florida coastal cities.
A portion of SR A1A that passes through Volusia County is designated the Ormond Scenic Loop and Trail, a Florida Scenic Highway. It is also called the Indian River Lagoon Scenic Highway from State Road 510 at Wabasso Beach to U.S. Route 1 in Cocoa. In 2024, the entirety of A1A from Key West to the Georgia state line was designated the Jimmy Buffett Memorial Highway. Other than SR A1A Alternate (now SR 811, CR 707, SR 732, and an extension of SR 842), only two other Florida state roads have begun with a letter: SR A19A (now a loop of SR 693–SR 699–SR 682 near St. Petersburg), and SR G1A (now SR 300).
The road was designated as State Road 1 in the 1945 renumbering, mostly replacing the former State Road 140 designation. The number reflected its location in the new grid as the easternmost major north–south road. About a year and a half later, in November 1946, the State Road Board resolved to renumber the route due to confusion with the parallel U.S. Highway 1. The new designation, A1A, was chosen to keep the number 1 in its place in the grid.
The East Coast Greenway, a system of trails that connects Maine to Florida, travels along sections of SR A1A.

## Overview

SR A1A is heavily associated with Florida beach culture and is known for its lush tropical and subtropical scenery and ocean vistas. In many places, the highway runs directly along the waterfront of the Atlantic Ocean, but in other places, it runs one to five blocks inland from the beachfront. For most of its length, SR A1A runs along Florida's East Coast Barrier Islands, separated from the mainland of the state by the Intracoastal Waterway. Because of the proximity of the highway to the ocean and its susceptibility to storm surges, sections of SR A1A are often closed or damaged by hurricanes and tropical storms.
SR A1A also has been a backbone of Florida's spring break serving as "the strip" in both Fort Lauderdale – a popular spring break destination during the 1960s, 1970s and 1980s – and Daytona Beach, which became a popular destination for college spring breaks during the 1970s. Today, SR A1A serves as more a main coastal highway that connects beach towns for more than 375 miles (600 km) along Florida's east coast.

## Route description

Though SR A1A runs from Key West to north of Jacksonville, the designation is not one continuous route. In some areas such as the Florida Keys, there is no oceanfront highway (other than the Overseas Highway, US 1), other parts of the coast are served by county roads (sometimes designated County Road A1A) rather than state roads, and still other areas are restricted by geography (inlets) or usage (e.g. nature preserves and the Kennedy Space Center). The longest of the route's seven sections runs 106 miles (171 km) from Stuart to Cocoa, while three of the sections are less than 10 miles (15 km) long
The southern terminus of the first section of SR A1A is at the southern end of Bertha Street, where SR A1A begins as a two-lane, then a four-lane highway along the Straits of Florida in Key West, known locally as South Roosevelt Boulevard. The road heads east past East Martello Tower and Key West International Airport, before curving north with an intersection with CR 5A (Flagler Avenue), followed by the northern terminus of the Key West section of SR A1A, U.S. Route 1 and State Road 5 (the Overseas Highway). Running along the south shore of Key West, SR A1A is the southernmost numbered highway in the lower 48 states.
SR A1A reappears at Interstate 395 and US 1 in Miami, beginning at MacArthur Causeway before becoming Collins Avenue at Fifth Street in Miami Beach (or, in small segments, Harding Avenue, Abbott Avenue, or Indian Creek Drive), serving as one of Miami Beach's main north — south thoroughfares. Just north in the town of Surfside, the northbound is Collins Avenue, and the southbound is Harding Avenue. In Bal Harbour it is called Bal Harbour Boulevard. In Golden Beach it is called Ocean Boulevard.
It serves Hallandale Beach, Hollywood Beach, and Dania Beach. It joins with US 1 for 3.4 miles, and passes the Fort Lauderdale–Hollywood International Airport. It then divides and serves Fort Lauderdale, Pompano Beach, and continuing north.
It serves as the main road throughout much of the exclusive Palm Beach, further to the north.
In the area of Vero Beach, SR A1A is called the Robert C. Spillman Memorial Highway, and it spans Sebastian Inlet at the Sebastian Inlet Bridge.
SR A1A next passes just to the west of Cape Canaveral and the John F. Kennedy Space Center.
Two miles of SR A1A were used as part of the well-known Daytona Beach Road Course.
SR A1A also passes through St. Augustine, the oldest continuously-inhabited city on the mainland of the United States.
SR A1A is called 3rd Street in Jacksonville Beach and Neptune Beach.
Just south of Atlantic Beach, SR A1A turns inland for several blocks, following Atlantic Boulevard, before resuming a northward course along Mayport Road that ends at the St. Johns River. A ferry takes traffic to the northern section of SR A1A that continues along the coast to just south of Fort Clinch State Park on the estuary of the Saint Mary's River. At that point SR A1A hooks back south to Fernandina Beach and then turns west, going inland 20 miles through Yulee and crossing I-95 and U.S. Highway 17. It ends at U.S. Highway 1, U.S. Highway 23, and U.S. Highway 301 in Callahan. This section west of Fernandina Beach, is also marked as SR 200, but SR A1A signs are displayed at every cluster of signs, though a designated direction is only above the SR 200 signs.

## History
### Pre-1945 alignment

Prior to the 1945 renumbering, the route that became SR 1 had the following numbers:
* SR 182 from Miami to Miami Beach
* SR 140 from Miami Beach to Dania Beach
* SR 178 from Dania Beach to Dania
* SR 177 from downtown Fort Lauderdale east to the Atlantic Ocean
* SR 140 from the Atlantic Ocean in Fort Lauderdale to Palm Beach
* SR 305 from Palm Beach to West Palm Beach
* SR 25 from Palm Beach to West Palm Beach
* SR 196 from Lake Park to south of Jupiter
* SR 176 from North Palm Beach to Jupiter
* SR 200 from south of Jupiter to Jupiter
* SR 140 from Jupiter to Stuart
* SR 140 from north of Stuart to Jensen Beach
* SR 224 from Jensen Beach east to the Atlantic Ocean
* unnumbered from the Atlantic Ocean east of Jensen Beach to the Martin/St. Lucie County line
* SR 332 from the Martin/St. Lucie County line to the Atlantic Ocean east of Fort Pierce
* SR 559 from the Martin/St. Lucie County line (?) to Fort Pierce
* SR 162 from the Atlantic Ocean east of Fort Pierce to Fort Pierce
* SR 140 north of Fort Pierce
* SR 559 from Fort Pierce to Vero Beach
* SR 140 from Vero Beach to near Canaveral Harbor
* SR 252 from Vero Beach to Wabasso Beach
* SR 273 from near Canaveral Harbor to north of Canaveral
* SR 140 from north of Canaveral to New Smyrna Beach
* SR 119 southwest of Titusville Beach
* SR 140 from Ponce Inlet to St. Augustine
* SR 21 in Daytona Beach
* SR 468 in Ormond Beach
* SR 140 from St. Augustine to Jacksonville

### Initial alignment

SR 1 was defined in the 1945 renumbering as:
* From the intersection of 13th St. and SR 5 in Miami east along 13th St. and across the 13th St. Causeway (now called the MacArthur Causeway) to Miami Beach, then northerly along the Ocean Route via Surfside and Hallandale Beach to a point on SR 5 in Dania Beach.
* From the intersection of East Las Olas Boulevard and SR 5 in Ft. Lauderdale, east along East Las Olas Blvd.; then across New River Sound, then northerly via Deerfield Beach – Boca Raton – Lake Worth Beach to a point on SR 5 in West Palm Beach.
* Also from the intersection of Southern Blvd. and SR 5 in West Palm Beach east across Lake Worth Beach to a junction with SR 1 in Palm Beach.
* From the intersection of Park Ave. and SR 5 in Lake Park, west on Park Ave. to 10th St., thence northerly via Jupiter to a junction with SR 5 in Stuart.
* From a point on SR 5 north of St. Lucie River in Stuart, then northeasterly via Jensen and across the Indian River, then northwesterly to a junction with SR 5 in Ft. Pierce.
* From an intersection with SR 5 in Ft. Pierce northerly to a junction with SR 605, thence easterly across the Indian River, thence northerly via Vero Beach, Melbourne Beach, Cocoa Beach, Canaveral, and Titusville Beach to a junction with SR 5 in New Smyrna Beach.
* Also a leg running northwesterly from a point on SR 1 approximately two miles south of Titusville Beach to a junction with SR 402 approximately one mile west of Titusville Beach in Brevard County.
* From a point approximately nine miles south of Daytona Beach northwesterly via Daytona Beach, Ormond, and Flagler Beach to a junction with SR 5 in St. Augustine.
* Also at the intersection of SR 5 and SR 600, east on Volusia Ave., then north on North Beach St., then east on a bridge across the Halifax River and on Broadway to a junction with SR 1, all in Daytona Beach.
* Also at the intersection Granada Ave. and SR 5, east on Granada Ave. across the Halifax River to a junction with SR 1 – all in Ormond.
* From the intersection of May St. and SR 5 in St. Augustine, northeasterly along May St. and across the North River to Vilano, then northerly via Ponte Vedra – Jacksonville Beach to the city limits of Atlantic Beach and Neptune Beach, then west along Atlantic Blvd. to a junction with SR 5 in Jacksonville.

### Alignment modifications

Since then, the following changes have been made:
* The section in Key West was added. The portion of A1A on Bertha Street from the beaches to Roosevelt Boulevard (US 1) was later relinquished to the city.
* The bridge over the Intracoastal Waterway in Fort Lauderdale was moved south; the old one became "SR A1A ALT" (now SR 842).
* The part from Lake Park to Jupiter became "SR A1A ALT" (now SR 811), and two new sections were added along the shore, from Riviera Beach to north of Lake Park (formerly State Road 703) and from Juno Beach to Jupiter. The latter is now CR A1A.
* The part from Jupiter to Hobe Sound became SR 707; SR A1A was extended south from Hobe Sound to meet SR 5 (U.S. Route 1). This part is now CR A1A.
* The part north of Stuart (including a segment that was signed State Road 705) was extended south to incorporate the Ernest F. Lyons Bridge and give a more direct access to the Atlantic Ocean from Stuart; the old road became SR A1A Alternate (now CR 707 and SR 732). Recently the part in downtown Stuart, west of SR 714, became CR A1A.
* Both bridges over the Intracoastal Waterway in Fort Pierce were rebuilt and moved slightly south. The approach to the south one moved two blocks south.
* When Kennedy Space Center was built around 1962, SR A1A through it was closed and rerouted from the south to go west on SR 528. A small piece of the old road may have become SR 401, but SR 401 now ends before it reaches the old road. Cape Road, which runs east of Launch complex 39, was SR A1A; it ended at former SR 402 at Playalinda Beach. The part from there to south of New Smyrna Beach was never built.
* SR A1A south of New Smyrna Beach is now CR A1A; part of it in New Smyrna Beach still exists, and ends 10 miles (16 km) south of New Smyrna Beach near Turtle Mound. The part connecting to Titusville Beach was never built.
* The part south of Daytona Beach was routed onto a new bridge at Port Orange; the old road south of the bridge became CR A1A and is now CR 4075.
* SR A1A was realigned away from the Atlantic Ocean south of St. Augustine onto what had been SR 3; the south half of the old road became CR A1A.
* The two sections in St. Augustine were connected when SR 5 (U.S. Route 1) was moved west onto a bypass and old SR 5 became SR 5A (Alt US 1).
* The north bridge over the Intracoastal Waterway at St. Augustine was moved north, with the east approach moving two blocks north.
* A bypass was built around Ponte Vedra Beach; the old road became SR 203 (later CR 203 in St. Johns County and Duval County).
* SR A1A was moved out of Jacksonville and onto what had been part of SR 101, a new alignment to the ferry across the St. Johns River, and what still is SR 105 and SR 200. The old road became an extension of SR 10.
* None of the spurs to the mainland are SR A1A any more. The one at West Palm Beach became part of SR 80 on October 25, 1946; the ones at Daytona Beach (now SR 600) and Ormond Beach (now SR 40) were longer, for SR 40 did not originally go to Ormond Beach.

### Jungle Trail

The Jungle Trail (pre-1945 State Road 252) was part of A1A in northeastern Indian River County, Florida. The narrow, 7+1⁄2-mile-long (12.1 km) road is located between Old Winter Beach Road and the current A1A, along the western side of Orchid Island, and is unpaved. It is part of the Indian River Lagoon Scenic Highway system, and the southernmost road in the highway system. Part of the trail goes through the Pelican Island National Wildlife Refuge.
The road started as a means to quickly transport citrus to packinghouses on the mainland, then in the 1930s and 1940s became more used by tourists. On August 1, 2003, it was added to the United States National Register of Historic Places.

## Major intersections

| County | Location | mi | km | Destinations | Notes |
| Monroe | Key West | 0.000 | 0.000 | Bertha Street | Southern terminus |
| Monroe | Key West | 2.625 | 4.225 | CR 5A south (Flagler Avenue) | former SR 5A south |
| Monroe | Key West | 2.895 | 4.659 | US 1 (Roosevelt Boulevard / Overseas Highway / SR 5) | |
| Gap in route ||||||
| Miami-Dade | Miami | 0.000 | 0.000 | I-395 west (SR 836) / US 1 (Biscayne Boulevard) to I-95 – Airport | Highway continues west as I-395; US 1 (SR 5) exit is exit 2; I-95 is exit 1 |
| Miami-Dade | Miami | 0.2 | 0.32 | MacArthur Causeway over Intracoastal Waterway | MacArthur Causeway over Intracoastal Waterway |
| Miami-Dade | Miami | 0.5 | 0.80 | SR 887 (Port Miami via Tunnel) | Interchange; northbound exit and southbound entrance |
| Miami-Dade | Miami | 0.9 | 1.4 | Watson Island, Jungle Island, Miami Children's Museum & Miami Seaplane Base | Interchange |
| Miami-Dade | Miami Beach | 1.634 | 2.630 | Fountain Street – Palm Island, Hibiscus Island | Eastern terminus of freeway section |
| Miami-Dade | Miami Beach | 3.192 | 5.137 | SR 907 north (Alton Road) | Northbound flyover ramp; southern terminus of SR 907 |
| Miami-Dade | Miami Beach | 4.913 | 7.907 | 17th Street | To Venetian Causeway |
| Miami-Dade | Miami Beach | 6.411 | 10.318 | SR 112 west (Arthur Godfrey Road) to I-95 – Airport | Eastern terminus of SR 112 |
| Miami-Dade | Miami Beach | 8.658 | 13.934 | SR 907 south (63rd Street) | Northern terminus of SR 907 |
| Miami-Dade | Miami Beach | 9.452 | 15.212 | SR 934 west (71st Street) – Airport | Eastern terminus of SR 934 |
| Miami-Dade | Surfside–Bal Harbour line | 11.592 | 18.656 | SR 922 west (96th Street) to I-95 | Eastern terminus of SR 922 |
| Miami-Dade | Sunny Isles Beach | 14.590 | 23.480 | SR 826 west (Sunny Isles Boulevard) to US 1 | At-grade intersection with northbound flyover; eastern terminus of SR 826 |
| Miami-Dade | Sunny Isles Beach | 16.244 | 26.142 | SR 856 west (William Lehman Causeway) to US 1 | At-grade intersection with northbound flyover; eastern terminus of SR 856 |
| Broward | Hallandale Beach–Hollywood line | 18.488 | 29.754 | SR 858 west (Hallandale Beach Boulevard) to I-95 | At-grade intersection with northbound flyover; eastern terminus of SR 858 |
| Broward | Hollywood | 20.3 | 32.7 | SR 820 west (Hollywood Boulevard) to Florida's Turnpike / I-95 | Interchange; eastern terminus of SR 820 |
| Broward | Hollywood | 21.806 | 35.093 | SR 822 west (Sheridan Street) to I-95 | Eastern terminus of SR 822 |
| Broward | Hollywood | 23.4 | 37.7 | Dania Beach Boulevard Bridge over Intracoastal Waterway | Dania Beach Boulevard Bridge over Intracoastal Waterway |
| Broward | Dania Beach | 25.166 | 40.501 | US 1 south to I-95 | Southern terminus of concurrency with US 1 (SR 5) |
| Broward | Fort Lauderdale–Hollywood– Dania Beach tripoint | 25.978 | 41.808 | SR 818 west (Griffin Road) to Taylor Road / I-95 / Florida's Turnpike | Eastern terminus of SR 818 |
| Broward | Fort Lauderdale–Hollywood– Dania Beach tripoint | 26.5 | 42.6 | Fort Lauderdale-Hollywood International Airport | Interchange |
| Broward | Fort Lauderdale–Hollywood– Dania Beach tripoint | 27.4 | 44.1 | I-595 west to I-95 / Florida's Turnpike – Port Everglades | No southbound access to Port Everglades; exits 12A-B on I-595 |
| Broward | Fort Lauderdale | 28.240 | 45.448 | SR 84 west (Marina Boulevard) to Florida's Turnpike / I-95 – Port Everglades | Eastern terminus of SR 84 |
| Broward | Fort Lauderdale | 28.757 | 46.280 | US 1 north / Southeast 17th Street west (CR 811 north) – Downtown | Northern terminus of concurrency with US 1 (SR 5) |
| Broward | Fort Lauderdale | 29.9 | 48.1 | 17th Street Causeway over Intracoastal Waterway | 17th Street Causeway over Intracoastal Waterway |
| Broward | Fort Lauderdale | 31.721 | 51.050 | Las Olas Boulevard – Downtown Fort Lauderdale | former SR 842 west |
| Broward | Fort Lauderdale | 33.031 | 53.158 | SR 838 west (Sunrise Boulevard) to I-95 / Florida's Turnpike | Eastern terminus of SR 838 |
| Broward | Fort Lauderdale | 35.514 | 57.154 | SR 816 west (Oakland Park Boulevard) to I-95 | Eastern terminus of SR 816 |
| Broward | Lauderdale-by-the-Sea | 36.619 | 58.933 | SR 870 west (Commercial Boulevard) | Eastern terminus of SR 870 |
| Broward | Pompano Beach | 39.541 | 63.635 | SR 814 west (Atlantic Boulevard) to US 1 | Eastern terminus of SR 814 |
| Broward | Pompano Beach | 40.868 | 65.771 | SR 844 (Northeast 14th Street) to US 1 | Eastern terminus of SR 844; to Northeast 14th Street Causeway |
| Broward | Hillsboro Inlet | 41.76 | 67.21 | Hillsboro Inlet Bridge | Hillsboro Inlet Bridge |
| Broward | Deerfield Beach | 45.477 | 73.188 | SR 810 west (Hillsboro Boulevard) to I-95 | Eastern terminus of SR 810 |
| Palm Beach | Boca Raton | 48.094 | 77.400 | Palmetto Park Road (CR 798 west) to I-95 | Eastern terminus of CR 798 (former SR 798) |
| Palm Beach | Boca Raton | 50.568 | 81.381 | SR 800 west (Spanish River Boulevard) | Eastern terminus of SR 800 |
| Palm Beach | Delray Beach | 54.246 | 87.300 | Linton Boulevard (CR 782 west) to I-95 | Eastern terminus of CR 782 (former SR 782) |
| Palm Beach | Delray Beach | 55.793 | 89.790 | SR 806 west (East Atlantic Avenue) to I-95 | Eastern terminus of SR 806 |
| Palm Beach | Delray Beach | 56.701 | 91.251 | George Bush Boulevard (CR 806A west) | Eastern terminus of CR 806A (former SR 806A) |
| Palm Beach | Ocean Ridge | 59.470 | 95.708 | Woolbright Road (CR 792 west) to I-95 | Eastern terminus of unsigned CR 792 (former SR 792) |
| Palm Beach | Ocean Ridge | 60.385 | 97.180 | SR 804 west (Ocean Avenue) to I-95 | Eastern terminus of SR 804 |
| Palm Beach | Manalapan–Lantana line | 64.400 | 103.642 | Ocean Avenue (CR 812 west) to I-95 | Eastern terminus of unsigned CR 812 |
| Palm Beach | Lake Worth Beach | 66.552 | 107.105 | SR 802 west (Lake Avenue) | To Lake Worth Bridge; eastern terminus of SR 802 |
| Palm Beach | Palm Beach | 70.8 | 113.9 | US 98 west / SR 80 west (Southern Boulevard) to I-95 / US 1 | Traffic circle; eastern terminus of US 98 / SR 80 |
| Palm Beach | Palm Beach | 73.053 | 117.567 | SR 704 west (Royal Palm Way) to I-95 / Florida's Turnpike | Eastern terminus of SR 704 |
| Palm Beach | Lake Worth Lagoon | 74.6 | 120.1 | Flagler Memorial Bridge | Flagler Memorial Bridge |
| Palm Beach | West Palm Beach | 74.7 | 120.2 | Flagler Drive | Interchange; northbound exit and southbound entrance |
| Palm Beach | West Palm Beach | 74.894 | 120.530 | US 1 (Dixie Highway / Quadrille Boulevard / SR 5) | |
| Gap in route, connection made via US 1 ||||||
| Palm Beach | Riviera Beach | 0.000 | 0.000 | US 1 (Broadway / SR 5) / SR 708 west (Blue Heron Boulevard) | Eastern terminus of SR 708 |
| Palm Beach | Riviera Beach | 0.6 | 0.97 | Blue Heron Bridge over Lake Worth Lagoon | Blue Heron Bridge over Lake Worth Lagoon |
| Palm Beach | Palm Beach Gardens | 6.207 | 9.989 | US 1 (Federal Highway / SR 5) / SR 786 west (PGA Boulevard) to Florida's Turnpike / I-95 | |
| Gap in route, connection made via US 1 ||||||
| Martin | Stuart | 1.765 | 2.840 | SR 714 west (Southeast Monterey Road) to US 1 / Florida's Turnpike / East Ocean Boulevard (CR A1A west) | Eastern terminus of SR 714; transition between unsigned CR A1A and SR A1A |
| Martin | Sewall's Point | 2.9 | 4.7 | Evans Crary Bridge over St. Lucie River | Evans Crary Bridge over St. Lucie River |
| Martin | Sewall's Point | 3.335 | 5.367 | Sewalls Point Road (CR 707) – Jensen Beach | Southern terminus of unsigned CR 707 |
| Martin | Sewall's Point | 4.0 | 6.4 | Ernest Lyons Bridge over Indian River | Ernest Lyons Bridge over Indian River |
| Martin | Jensen Beach | 8.1 | 13.0 | SR 732 west (Causeway Boulevard) | Roundabout; eastern terminus of SR 732 |
| St. Lucie | Fort Pierce | 26.1 | 42.0 | South Causeway over Indian River | South Causeway over Indian River |
| St. Lucie | Fort Pierce | 26.499 | 42.646 | Indian River Drive | Former SR 707 |
| St. Lucie | Fort Pierce | 26.614 | 42.831 | US 1 south (SR 5) | Southern terminus of concurrency with US 1 |
| St. Lucie | Fort Pierce | 27.129 | 43.660 | Old Dixie Highway (CR 605 north) | south end of unsigned CR 605 (former SR 605) |
| St. Lucie | Fort Pierce | 27.727 | 44.622 | US 1 north (SR 5) | Northern terminus of concurrency with US 1 |
| St. Lucie | Fort Pierce | 27.836 | 44.798 | Old Dixie Highway (CR 605) | unsigned CR 605 (former SR 605) |
| St. Lucie | Fort Pierce | 28.3 | 45.5 | North Causeway over Indian River | North Causeway over Indian River |
| Indian River | Vero Beach | 41.091 | 66.130 | SR 656 west (East Causeway Boulevard) | To 17th Street Causeway; eastern terminus of SR 656 |
| Indian River | Vero Beach | 42.576 | 68.519 | SR 60 west (Beachland Boulevard) to I-95 | To Merrill P. Barber Bridge; eastern terminus of SR 60 |
| Indian River | Wabasso Beach | 50.627 | 81.476 | SR 510 west (Wabasso Road) to US 1 | Eastern terminus of SR 510 |
| Sebastian Inlet | Sebastian Inlet | 58.101 | 93.504 | Sebastian Inlet Bridge | Sebastian Inlet Bridge |
| Brevard | Indialantic | 75.637 | 121.726 | US 192 west (Fifth Avenue / SR 500) to I-95 – Melbourne, Airport | To Melbourne Causeway; eastern terminus of US 192 and unsigned SR 500 |
| Brevard | Melbourne | 79.010 | 127.154 | SR 518 west (Eau Gallie Boulevard) to I-95 – Airport | To Eau Gallie Causeway; eastern terminus of SR 518 |
| Brevard | South Patrick Shores | 84.200 | 135.507 | SR 404 west (Pineda Causeway) to US 1 | Eastern terminus of SR 404 |
| Brevard | Cocoa Beach | 94.249 | 151.679 | SR 520 west (Cocoa Beach Causeway) | Eastern terminus of SR 520 |
| Brevard | ​ | 97.69 | 157.22 | Port Canaveral B Cruise Terminals, South Cargo Piers (CR 401 south) | Interchange; south end of freeway |
| Brevard | ​ | 98.363 | 158.300 | SR 401 north – Cape Canaveral Space Force Station, Port Canaveral A Cruise Terminals, North Cargo Piers | Interchange; southern terminus of SR 401 and eastern terminus of SR 528 overlap |
| Brevard | Merritt Island | 99.4 | 160.0 | Bennett Causeway over Banana River | Bennett Causeway over Banana River |
| Brevard | Merritt Island | 100.46 | 161.67 | Banana River Drive | Exit 52 (SR 528) |
| Brevard | Merritt Island | 103.02 | 165.79 | SR 3 – Merritt Island, Kennedy Space Center | Exit 49 (SR 528) |
| Brevard | Cocoa | 104.8 | 168.7 | Bennett Causeway over Indian River | Bennett Causeway over Indian River |
| Brevard | Cocoa | 105.934 | 170.484 | US 1 (SR 5) – Cocoa, Titusville SR 528 west to I-95 – Orlando | Exit 46 (SR 528); western terminus of concurrency with SR 528 |
| Gap in route ||||||
| Volusia | New Smyrna Beach | 0.000 | 0.000 | CR A1A south (South Atlantic Avenue) / 6th Avenue | South end of state maintenance |
| Volusia | New Smyrna Beach | 1.8 | 2.9 | South Causeway over Indian River | South Causeway over Indian River |
| Volusia | New Smyrna Beach | 2.085 | 3.355 | Live Oak Street to SR 44 east (North Causeway) | |
| Volusia | New Smyrna Beach | 2.163 | 3.481 | SR 44 west (Lytle Avenue) | Northbound exit and southbound entrance |
| Volusia | New Smyrna Beach | 2.289 | 3.684 | US 1 (Dixie Freeway / SR 5) | |
| Gap in route ||||||
| Volusia | Port Orange | 0.000 | 0.000 | US 1 (South Ridgewood Avenue / SR 5) / SR 421 west (Dunlawton Avenue) to I-95 – New Smyrna Beach, Daytona Beach | |
| Volusia | Port Orange | 0.8 | 1.3 | Port Orange Causeway over Halifax River | Port Orange Causeway over Halifax River |
| Volusia | Port Orange–Daytona Beach Shores line | 1.080 | 1.738 | SR 441 north (Peninsula Drive) | |
| Volusia | Daytona Beach Shores | 1.239 | 1.994 | CR 4075 (South Atlantic Avenue) – Wilbur-by-the-Sea, Ponce Inlet | Northern terminus of CR 4075 |
| Volusia | Daytona Beach | 5.882 | 9.466 | Silver Beach Avenue (CR 4050 west) — Ballpark | Eastern terminus of unsigned CR 4050 |
| Volusia | Daytona Beach | 6.601 | 10.623 | US 92 west (International Speedway Boulevard / SR 600) to US 1 / I-95 / I-4 – DeLand | Eastern terminus of US 92 and unsigned SR 600 |
| Volusia | Daytona Beach | 6.961 | 11.203 | Main Street (CR 4040 west) | Eastern terminus of unsigned CR 4040 |
| Volusia | Daytona Beach | 7.627 | 12.274 | SR 430 west (Seabreeze Boulevard) | Eastern terminus of SR 430 |
| Volusia | Ormond Beach | 11.856 | 19.080 | SR 40 west (East Granada Boulevard) to I-95 / US 1 | Eastern terminus of SR 40 |
| Volusia | Ormond-by-the-Sea | 20.668 | 33.262 | Highbridge Road (CR 2002 west) | Eastern terminus of unsigned CR 2002 |
| Flagler | Flagler Beach | 25.928 | 41.727 | SR 100 west (Moody Boulevard) to I-95 – Bunnell | Eastern terminus of SR 100 |
| Flagler | Hammock Dunes | 33.820 | 54.428 | Camino Del Mar to I-95 | to Hammock Dunes Bridge |
| St. Johns | Summer Haven | 43.2 | 69.5 | Matanzas Inlet Bridge over Matanzas Inlet | Matanzas Inlet Bridge over Matanzas Inlet |
| St. Johns | Crescent Beach | 47.907 | 77.099 | SR 206 west to I-95 – Hastings | Eastern terminus of SR 206 |
| St. Johns | St. Augustine Beach | 51.855 | 83.453 | A1A Beach Boulevard (CR A1A north) – St. Augustine Beach | Southern terminus of unsigned CR A1A |
| St. Johns | St. Augustine | 54.337 | 87.447 | SR 312 west to US 1 / I-95 / A1A Beach Boulevard (CR A1A south) – St. Augustine Beach | Northern terminus of unsigned CR A1A (St. Johns County section); Eastern terminus of SR 312 |
| St. Johns | St. Augustine | 57.4 | 92.4 | Bridge of Lions over Matanzas River | Bridge of Lions over Matanzas River |
| St. Johns | St. Augustine | 57.591 | 92.684 | US 1 Bus. south (Cathedral Place / SR 5A) to US 1 | Southern end of concurrency with Business US 1 |
| St. Johns | St. Augustine | 58.877 | 94.753 | San Carlos Avenue to US 1 | |
| St. Johns | St. Augustine | 58.909 | 94.805 | US 1 Bus. north (San Marco Avenue / SR 5A) – Jacksonville | Northern terminus of concurrency with Business US 1 |
| St. Johns | Vilano Beach | 60.2 | 96.9 | Vilano Causeway over Tolomato River | Vilano Causeway over Tolomato River |
| St. Johns | Mickler Landing | 78.027 | 125.572 | CR 203 north (Ponte Vedra Boulevard) / Mickler Road | Southern terminus of CR 203 |
| St. Johns | Palm Valley | 80.770 | 129.987 | CR 210 west (Palm Valley Road) | |
| St. Johns | Ponte Vedra Beach | 82.265 | 132.393 | Corona Road (CR 210 east) | unsigned CR 210 |
| St. Johns | Ponte Vedra Beach | 83.051 | 133.658 | Solana Road (CR 210A west) – Palm Valley, Ponte Vedra Beach | unsigned CR 210A |
| Duval | Jacksonville Beach | 85.03 | 136.84 | SR 202 west (Butler Boulevard) to I-95 – Jacksonville | Interchange; Eastern terminus of SR 202 |
| Duval | Jacksonville Beach | 87.299 | 140.494 | US 90 west (Beach Boulevard / SR 212) | Eastern terminus of US 90 and unsigned SR 212 |
| Duval | Neptune Beach–Atlantic Beach line | 89.833 | 144.572 | Atlantic Boulevard | south end of SR 10 overlap |
| Duval | Neptune Beach–Atlantic Beach line | 91.11 | 146.63 | SR 10 west (Atlantic Boulevard) / Florida Boulevard – Jacksonville | Interchange; Western terminus of concurrency with SR 10 |
| Duval | Jacksonville | 93.376 | 150.274 | SR 101 north (Mayport Road) – Naval Station Mayport Main Entrance, Hanna Park | Southern terminus of SR 101 |
| Duval | Jacksonville | 94.368 | 151.871 | SR 116 (Wonderwood Road) | |
| Duval | Jacksonville | 96.827 | 155.828 | Mayport Ferry across St. Johns River | Mayport Ferry across St. Johns River |
| Duval | Jacksonville | 0.000 | 0.000 | SR 105 south (Heckscher Drive) – Jacksonville | south end of SR 105 overlap |
| Duval | Jacksonville | 2.2 | 3.5 | Bridge over Fort George River Inlet | Bridge over Fort George River Inlet |
| Nassau Sound | Nassau Sound | 10.4 | 16.7 | Nassau Sound Bridge | Nassau Sound Bridge |
| Nassau | ​ | 16.064 | 25.853 | Buccaneer Trail (CR 105A north) | roundabout; unsigned CR 105A |
| Nassau | Fernandina Beach | 19.733 | 31.757 | CR 108 west (Sadler Road) | roundabout; eastern terminus of CR 108 |
| Nassau | Fernandina Beach | 21.757 | 35.014 | Fletcher Avenue | north end of SR 105 overlap; south end of SR 200 overlap |
| see SR 200 (mile 155.816-127.867) ||||||
| Nassau | Callahan | 49.706 | 79.994 | US 1 / US 23 / US 301 (SR 15 / SR 200 west) | Western terminus of concurrency with SR 200 |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus Incomplete access Route transition ||||||

## County Road A1A

County Road A1A is a county road in four counties in the U.S. state of Florida. The route is discontinuous and functions as a spur of State Road A1A.

### Palm Beach County

CR A1A in Palm Beach County is a former routing of SR A1A through Juno Beach and Jupiter. It serves as a paralleling alternate route to Federal Highway (US 1), and is often erroneously signed as SR A1A despite its official county designation and maintenance.

### Martin County

The longest of the four county spurs, County Road A1A is 15.88-mile (25.56 km) that runs along the Florida East Coast Railroad main line from Jonathan Dickinson State Park in Hobe Sound to Stuart, where it suddenly changes course and runs east along the south coast of the St. Lucie River. After the terminus of SR 714, it approaches the Evans Crary Bridge separating Stuart and Sewall's Point and becomes SR A1A.

### Volusia County

County Road A1A is a 7-mile (11 km) spur route of State Road A1A in Volusia County, Florida, United States. The route begins at U.S. Route 1 and State Road A1A in Downtown New Smyrna Beach as Lytel Avenue. Next, the route crosses the Intracoastal Waterway and Callalisa Creek before heading southbound. After the 2 bridges, the road becomes 3rd Avenue, the northern terminus of Saxon Drive as the first right after Callalisa Creek. East of Indian River Village Shopping Center, the road turns southward and becomes Atlantic Avenue. At the intersection of 27th Avenue, the road becomes 2 lanes wide. Less than a mile south of New Smyrna Beach, Saxon Drive ends. At Bethune Beach, the road slightly turns away from the Atlantic Ocean. The road becomes Turtle Mound Road at that point. After Bethune Beach, the road is midway between the Intracoastal Waterway and the Atlantic Ocean. At this point, a gate brings access to Canaveral National Seashore. It passes through the ghost town of Eldora. The road ends as a dead end at a beach.

### St. Johns County

County Road A1A is a 3.40-mile (5.47 km) spur route of SR A1A in St. Augustine Beach that runs closer to the Atlantic Ocean than SR A1A. It runs northeast from SR A1A, but begins to straighten out between John Drive and a private driveway south of F Street. The closest thing resembling a major intersection is 16th Street. After passing by the St Johns County Ocean Pier, the road intersects Pope Road and leaves the city limits, where it enters Anastasia State Park, and makes a sharp curve to the west. Once the road leaves the park, it features an exceptionally long west-to-north turning ramp towards SR A1A, but ends at the intersection of SRs A1A and 312.

## References in popular culture

* A1A is mentioned in the 1990 Vanilla Ice song Ice Ice Baby with the lyrics "A1A (Beachfront Avenue)"; in Miami's South Beach, A1A is named Collins Avenue, but "Beachfront Avenue" is a common nickname.
* A1A is the title of a 1974 album by Jimmy Buffett; one of the album's tracks, "Trying to Reason with Hurricane Season", also mentions the road. In 2024, A1A from Key West to the Georgia border was designated the Jimmy Buffett Memorial Highway.