{{Short description|None}} {{Use American English|date=July 2025}} {{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=<ref name="fhwa3">{{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 }}</ref> |established={{start date|1956|06|29}}<ref name= mcnichol106 >*{{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}}</ref> |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).<ref>{{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}}</ref> 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}}.<ref name="fdotir">{{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 }}</ref> __TOC__ {{-}}
==Primary Interstates== {{routelist top|length_ref=<ref name="fdotir"/>}} {{routelist row |state=FL |type=I |route=4 |length_mi=132.298 |terminus_a=I-275 in Tampa |terminus_b=I-95 in Daytona Beach |established=1957 |counties= |notes=none }} {{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= none }} {{routelist row |state=FL |type=I |route=75 |length_mi=470.678 |terminus_a=SR 826 in Hialeah |terminus_b=I-75 at Georgia state line |established=1958 |notes= none }} {{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_a=US 1 in Miami |terminus_b=I-95 at St. Mary's River |established=1957 |notes= none }} {{routelist bottom|keys=former}}
==Auxiliary Interstates== {{routelist top|length_ref=<ref name="fdotir"/>}} {{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= none }} {{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=none }} {{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_a=I-95 in Miami |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}}
==References== {{Reflist}}
* Interstate Highways Florida