US 90 east end, 1950-present
Jacksonville Beach
Common: US 17- US 90 (possible)
Jacksonville. Possible south end US 17 (1926-1932); possible east end US 90 (1926-1950).
Common: US 17- US 90 (possible)
Jacksonville. Possible south end US 17 (1926-1932); possible east end US 90 (1926-1950).
US 90 east end, pre-1950 (possible)
Jacksonville
US 23 south end, 1950-present
Jacksonville
US 92 east end, 1926-1953(?)
Daytona Beach
US 92 east end, 1953(?)-present
Daytona Beach
US 92 west end, 1926-1940(?)
Tampa
US 92 west end, 1940(?)-1953
Tampa
Common: US 92 / US 19
St. Petersburg. US 19 south end (1930-1954); US 92 west end (1953-present).
US 541 north end, 1934-1951
near Tampa
US 541 south end, 1932-1951
Palmetto
US 19 south end, 1954-present
Memphis
US 301 south end, 1953-present
Sarasota
US 17 south end, 1932-present
Punta Gorda
Common: US 41 / US 94
Naples. US 41 south end and US 94 west end (1926-1949).
US 1 south end, 1938-present
Key West
Common: US 1-41-94
Miami. US 1 south end (1926-1938); US 94 east end (1926-1949); US 41 south end (1941-1955, 2000-present).
US 41 south end, 1955-2000
Miami Beach
US 27 south end, 1949-present
Miami
US 441 south end, 1951-present
Miami
US 441 south end, 1926-1951
Orlando
US 441 north end, 1926-1935
Ocala
US 441 north end, 1935-1949
High Springs
US 129 south end, 1959-present
Chiefland
US 192 west end, 1926-1950s(?)
Kissimmee
US 192 west end, 1972-present
near Walt Disney World
US 192 east end, 1926-1960s
Melbourne
US 192 east end, 1960s-present
Indialantic
US 98 east end, 1952-present (possible)
West Palm Beach (signage is unclear)
US 98 east end, 1952-present (probable)
Palm Beach (signage is unclear)
US 98 west end, 1934-1955
Pensacola
US 98 east end, 1934-1952 (possible)
Apalachicola (exact endpoint unknown)
US 319 south end, 1934-1952
Eastpoint
US 319 south end, 1952-present
near Apalachicola
US 231 south end, 1935-present
Panama City
US 231 south end, 1926-1935
Marianna
US 331 south end, 1953-present
near Santa Rosa Beach
Common: US 29 / US 331[I]
Pensacola. US 29 south end (1935-present); US 331[I] south end (1926-1936).
US 27 south end, 1934-1949 (possible)
Tallahassee
US 221 south end, 1954-present
Perry
US 541 north end, 1932-1934
Tampa
US 301 south end, 1949-1953
Tampa
Common: US 19 / US 319
Tallahassee. US 19 south end (1929-1930); US 319 north end (1934-1935)
US 129 south end, 1948-1959
Old Town
US 129 south end, 1941-1948
Jasper
US 192 west end, 1950s(?)-1972
Kissimmee