List of Interstate Highways in Florida
{{Short description|None}}
{{Use mdy dates|date=July 2013}}
{{infobox state highway system
|title=Interstate Highways of the Florida State Highway System
|shields={{infobox road/shieldmain/USA|state=FL|type=I|route=4}}{{infobox road/shieldmain/USA|state=FL|type=I|route=75}}{{infobox road/shieldmain/USA|state=FL|type=I|route=295}}
|caption=Markers in use for Interstate Highways in Florida
|length_mi= 1494.87
|length_ref={{cite web |first = Kevin |last = Adderly |date= January 27, 2016 |url = https://www.fhwa.dot.gov/planning/national_highway_system/interstate_highway_system/routefinder/table03.cfm?redirect |title = Table 3: Interstate Routes in Each of the 50 States, District of Columbia, and Puerto Rico |work = Route Log and Finder List |publisher = Federal Highway Administration |access-date = April 14, 2025 }}
|established={{start date|1956|06|29}}*{{cite book |last= McNichol |first= Dan |year= 2006 |title= The Roads that Built America |location= New York |publisher= Sterling |isbn= 1-4027-3468-9 |oclc= 63377558 |page=106}}
|statehwy=State Road X (SR X)
|interstate=Interstate X (I-X)
|us=U.S. Highway X (US X)
|notes=
|links=FL
|map={{Maplink|frame=yes|plain=yes|frame-align=center|frame-width=320
|type=line|from=Interstate 4.map
|type2=line|from2=Interstate 10 in Florida.map
|type3=line|from3=Interstate 75 in Florida.map
|type4=line|from4=Interstate 95 in Florida.map
|type5=line|from5=Interstate 110 (Florida).map
|type6=line|from6=Interstate 175.map
|type7=line|from7=Interstate 275 (Florida).map
|type8=line|from8=Interstate 375 (Florida).map
|type9=line|from9=Interstate 195 (Florida).map
|type10=line|from10=Interstate 295 (Florida).map
|type11=line|from11=Interstate 395 (Florida).map
|type12=line|from12=Interstate 595 (Florida).map
}}
|map_custom=yes
|map_notes=Interstate Highways highlighted in red
}}
The Interstate Highways in the state of Florida are owned and maintained by the Florida Department of Transportation (FDOT).{{cite web| title=Transportation Data and Analytics Office |url=http://www.fdot.gov/statistics/hwysys/ |website=Florida Department of Transportation| date=September 4, 2018 |access-date=September 25, 2018}} There are four primary interstate highways and eight auxiliary highways, with a ninth proposed, totaling {{convert|1497.58|mi|km}} interstate miles in Florida. The longest interstate is I-75, extending {{convert|470.678|mi|km}}, and the shortest is I-395, extending just {{convert|1.292|mi|km}}.{{cite web|author=Florida Department of Transportation|author-link=Florida Department of Transportation|date=July 2012 |url=http://www.dot.state.fl.us/planning/statistics/hwydata/interchange.pdf |title=Interchange Report |publisher=Florida Department of Transportation |pages=1–11 |access-date=January 17, 2014 |url-status=dead |archive-url=https://web.archive.org/web/20120208015944/http://www.dot.state.fl.us/planning/statistics/hwydata/interchange.pdf |archive-date=February 8, 2012 }}
__TOC__
{{-}}
Primary Interstates
{{routelist row
|state=FL
|type=I
|route=4
|length_mi=132.298
|terminus_b=I-95 in Daytona Beach
|established=1957
|counties=
|notes=Has junctions with I-75 in Tampa and I-95 in Daytona Beach
}}
{{routelist row
|state=FL
|type=I
|route=10
|length_mi=362.262
|terminus_a=I-10 at Alabama state line
|terminus_b=I-95 in Jacksonville
|established=1958
|notes= Has junctions with I-75 near Lake City and I-95 in Jacksonville
}}
{{routelist row
|state=FL
|type=I
|route=75
|length_mi=470.678
|terminus_b=I-75 at Georgia state line
|established=1958
|notes= Has junctions with I-10 in Lake City and I-4 in Tampa
}}
{{routelist row
|state=FL
|type=I
|route=75E
|length_mi=45.4
|terminus_a=I-75 near Palmetto
|terminus_b=I-75 in Wesley Chapel
|established=1968
|decommissioned=1972
|notes= Former designation for eastern bypass of Tampa when I-75 went through St. Petersburg, later swapped with I-275
}}
{{routelist row
|state=FL
|type=I
|route=95
|length_mi=382.083
|terminus_b=I-95 at St. Mary's River
|established=1957
|notes= Has junctions with I-10 in Jacksonville and I-4 in Daytona Beach
}}
{{routelist bottom|keys=former}}
Auxiliary Interstates
{{routelist row
|state=FL
|type=I
|route=110
|length_mi=6.341
|terminus_a=US 90/US 98 in Pensacola
|terminus_b=I-10 north of Pensacola
|established=1969
|notes=Only spur route in the Florida Panhandle
}}
{{routelist row
|state=FL
|type=I
|route=175
|length_mi=1.440
|terminus_a=I-275 in St. Petersburg
|terminus_b=SR 687 in St. Petersburg
|established=1980
|notes= Is near Tropicana Field
}}
{{routelist row
|state=FL
|type=I
|route=275
|length_mi=60.696
|terminus_a=I-75 near Palmetto
|terminus_b=I-75 in Wesley Chapel
|established=1973
|notes= none
}}
{{routelist row
|state=FL
|type=I
|route=375
|length_mi=1.340
|terminus_a=I-275 in St. Petersburg
|terminus_b=US 19 Alt./SR 595 in St. Petersburg
|established=1979
|notes= none
}}
{{routelist row
|state=FL
|type=I
|route=195
|length_mi=4.424
|terminus_a=I-95/SR 112 in Miami
|terminus_b=SR 907A/SR 112 in Miami Beach
|established=1959
|notes= none
}}
{{routelist row
|state=FL
|type=I
|route=295
|length_mi=60.864
|beltway=Beltway loop located in Jacksonville
|established=1967
|notes= none
}}
{{routelist row
|state=FL
|type=I
|route=395
|length_mi=1.292
|terminus_b=SR A1A in Miami
|established=1971
|notes= none
}}
{{routelist row
|state=FL
|type=I
|route=595
|length_mi=12.860
|terminus_a=I-75 on Weston–Sunrise–Davie tripoint
|terminus_b=Eller Drive in Fort Lauderdale
|established=1990
|notes= none
}}
{{routelist row
|state=FL
|type=I
|route=795
|length_mi=7.5
|terminus_a=I-95 in Jacksonville
|terminus_b=I-295 in Jacksonville
|established=proposed
|notes= Signed as State Road 9B.
}}
{{routelist bottom|keys=future}}