Interstate 75 in Florida
||This article's lead section may not adequately summarize key points of its contents. (September 2011)|
|Maintained by FDOT|
|Length:||470.808 mi (757.692 km)|
|South end:||SR 826 / SR 924 in Miami Lakes|
| SR 84 near Naples
SR 80 near Fort Myers
SR 780 near Sarasota
I‑4 near Tampa
Turnpike near Wildwood
SR 24 in Gainesville
I‑10 near Lake City
|North end:||I‑75 towards Valdosta, GA|
|Counties:||Miami-Dade, Broward, Collier, Lee, Charlotte, DeSoto, Sarasota, Manatee, Hillsborough, Pasco, Hernando, Sumter, Marion, Alachua, Columbia, Suwannee, Hamilton|
Interstate 75 (I-75) is a part of the Interstate Highway System and runs from the Hialeah–Miami Lakes border, a few miles northwest of Miami, to Sault Ste. Marie in the Upper Peninsula of Michigan. I-75 begins its national northward journey near Miami, running along the western parts of South Florida before traveling westward across Alligator Alley (also known as Everglades Parkway), resuming its northward direction in Naples, running along Florida's Gulf Coast, passing the cities of Ft. Myers, Port Charlotte, and the Tampa Bay Area, before turning inward towards Ocala, Gainesville, and Lake City before leaving the state and entering Georgia. I-75 runs for 471 miles (758 km) in Florida, making it the longest interstate in any state east of the Mississippi River. The interstate maintains a speed limit of 70 mph (110 km/h) for its entire length in Florida.
The portion of I-75 from Tampa northward was a part of the original 1955 Interstate Highway plans, with I-75's southern terminus at I-4's current western terminus. The interstate was extended south to Miami in 1968 after massive growth in Southwest Florida, which resulted in I-75 being realigned to travel on the eastern fringes of the Tampa Bay area, and the last portions of the highway was opened in 1993.
For FDOT inventory purposes, it is designated as State Road 93 (SR 93) for most of its length in Florida (with exception to the Tampa Bay area, where SR 93 follows I-275, while SR 93A travels with I-75 in the latter's bypass of the area).
|This section needs additional citations for verification. (September 2011)|
As it curves around the border of Miami Lakes, I-75 serves some of the western fringes of South Florida as an eight-lane highway. After an exit with SR 860, I-75 has a southbound interchange with the Homestead Extension of Florida's Turnpike before crossing into Broward County. There, it continues through the western suburbs of Pembroke Pines, Weston, Miramar, Davie, and Southwest Ranches. At the junction of SR 869 (Sawgrass Expressway) and I-595, I-75 (while maintaining its south–north status) enters a west–east trajectory as it crosses the Everglades by way of Alligator Alley, a toll road which was constructed originally as a two-lane highway before it was converted to a four-lane highway meeting Interstate Highway standards. At this point, I-75 loses a lane in each direction, heading west, losing another lane west of the U.S. Route 27 (US 27) interchange, the last interchange before the toll plaza. The Alligator Alley section west of Fort Lauderdale, Florida and east of Naples is due west–east and is one of only two sections of I-75 that are tolled (the other is the Mackinac Bridge). Just west of the Snake Road exit (exit 49), Alligator Alley crosses into Collier County and the Big Cypress National Preserve. Once near Naples at County Road 951 (Exit 101), I-75 makes a sharp turn and resumes its south–north trajectory. I-75 runs parallel with the southwest coast of Florida and passes near Bonita Springs, Fort Myers, Punta Gorda, Port Charlotte, Sarasota, and Bradenton, before reaching the Tampa Bay Area metropolis consisting of Tampa and St. Petersburg.
In Ellenton I-275, splits from I-75 to serve St. Petersburg and Pinellas County via the Sunshine Skyway Bridge and Tampa via the Howard Frankland Bridge. I-75 parallels the eastern shore of Tampa Bay as a bypass route of the Tampa Bay Area, as it passes by the communities of Brandon, Temple Terrace, and New Tampa. Two expressways access downtown Tampa from I-75: the Lee Roy Selmon Expressway (SR 618) and I-4. Within the Tampa Bay Metropolitan Area, many interchanges are far more complex than mere diamond, cloverleaf, or even SPUI interchanges. Aside from the large turbine interchange with I-4 (Exit 261), there are interchanges with Fowler Avenue (Exit 265) and Fletcher Avenue/Morris Bridge Road (Exit 266) that contain both loops and flyovers. A flyover ramp was built from southbound Bruce B. Downs Boulevard (Exit 270) to southbound I-75.
At the Hillsborough–Pasco county line (south of SR 56 (Exit 275)), I-275 rejoins I-75 (at Exit 274, southbound only) and I-75 changes into a southwest–northeast trajectory as it passes through Pasco, Hernando and Sumter Counties where it runs through parts of the Withlacoochee State Forest on its way to the junction with Florida's Turnpike. Widened median segments exist in Northern Pasco County, Hernando County, and in Sumter County north of County Road 476-B (Exit 309). Some of these median segments are actually considered part of the Withlacoochee State Forest itself. The Withlacoochee State Trail runs beneath I-75 between US 98/SR 50 (Exit 301) and the Hernando–Sumter County line, where it also crosses over the Withlacoochee River.
After Florida's Turnpike (accessible from southbound I-75 only), I-75 changes into a general southeast–northwest trajectory, which is sustained to the Georgia state line and beyond. I-75 passes beneath the Cross Florida Greenway, which contains a land bridge built across the highway in 2001 between Exits 341 and 350, before entering the City of Ocala, and passing by the cities of Gainesville and Lake City and crosses I-10 at an interchange before entering the state of Georgia, near Valdosta.
I-75 runs closest to US 41 except between Tampa and High Springs. It runs closer to US 301 between Ellenton and Temple Terrace, and again from Dade City to Sparr. From Belleview to Lake City it runs closest to US 441.
- From southern terminus to I-595 (Exit 19) (4 lanes each way)
- Between I-595 to US 27 (Exit 23) (3 lanes each way)
- Between US 27 and Golden Gate Parkway (Exit 105) (2 lanes each way)
- Between Golden Gate Parkway and State Road 80 (Palm Beach Boulevard) (Exit 141) (3 lanes each way)
- Between State Road 80 (Palm Beach Boulevard) and River Road (Exit 191) (2 lanes each way, with some segments 3 lanes each way, and other segments being widened to 3 lanes each way) 
- Between River Road and State Road 582 (Fowler Avenue) (Exit 265) (3 lanes each way except through Riverview and part of Brandon where it is up to 5 lanes each way)
- Between State Road 582 (Fowler Avenue) and Florida's Turnpike (Exit 328) (2 lanes each way, but gradually being widened to 3 lanes each way)
- Between Florida's Turnpike and Georgia state line (3 lanes each way)
|This section requires expansion. (May 2008)|
The Alligator Alley section was originally built by H. L. Mills Construction Company as a two-lane tollway connecting the two coasts of Florida, as a part of State Road 84 (which is currently the hidden designation of the highway). After it was determined that I-75 was using this route for the Tampa-Miami extension instead of the Tamiami Trail in 1973, it was widened to four lanes between 1986 and 1992, with many bridges designed to let water and wildlife pass underneath. This helped to reduce the environmental impact of the highway somewhat, especially upon the severely endangered Florida panther, as well as reducing the danger of the highway, which was notorious for high-speed accidents.
The name was given by the American Automobile Association during planning; they believed it would be useless to cars, merely an "alley for alligators". However, as alligators often frequent the waterways beside the road, and occasionally the road itself, the nickname has developed a somewhat literal meaning.
Originally, I-75 was to be built to Tampa, terminating at I-4's current western terminus, and was completed in 1969. In the mid-1960s, Florida's state government proposed to build a toll road from the Tampa Bay area to Ft. Lauderdale through Alligator Alley. Those plans were cancelled in 1968, when it was announced that I-75 would be extended to Naples and eventually South Florida. After I-75's route was extended to connect into the Miami area, a Tampa Bay bypass was built east, initially planned as I-75E, with the original route, now extending to St. Petersburg, carrying I-75. However, before construction was completed, I-75 was moved to replace I-75E, and I-275 was created along the former route.
From Naples, I-75 was originally intended to run along the current route of US 41/Tamiami Trail, and connecting to I-95 along the current route of State Road 836/Dolphin Expressway. Due to environmental concerns of the Tamiami Trail and wanting to upgrade the then dangerous Alligator Alley, the latter was upgraded to interstate standards. After rerouting I-75 south of what would be I-595, I-75 was to terminate at I-95 in North Miami, but due to local opposition, I-75 was not built past its current terminus of the Palmetto Expressway. The last section to be signed was Alligator Alley in 1993.
In January 2000, the west end toll plaza of Alligator Alley was dedicated to the memory of Edward J. Beck, a toll taker who was murdered while on the job on January 30, 1974. On January 28, 2002, the Florida Department of Transportation began a transition of interchange numbers from sequential exits to mileage-based exits.
In October 2009, the Florida Department of Transportation (FDOT) began a relocation project for the northbound ramp of exit 275, which includes a connecting ramp with I-275. This project was designed prevent weaving in the vicinity of I-275 and SR 56, a hazard that has occurred since the exit 275 and SR 56 were built across I-75 in 2003. Completion was expected to take place in early 2012.
Plans are under way to redesign the interchanges with the north end of Florida's Turnpike (Exit 328) and SR 44 (Exit 329), connecting them with collective-distributor roads, and eliminating left-hand access to Florida's Turnpike from the main southbound lane. This is a joint effort between the Florida's Turnpike Enterprise and Florida Department of Transportation and is planned to occur in 2016.
|This section needs additional citations for verification. (September 2011)|
Along I-75 are 9 pairs of rest areas along the length of the freeway. In addition, there are separate facilities for each direction of I-75 in Hamilton and Suwannee counties, southbound and northbound, respectively, and a welcome center south of the state line. Exits 131 and 161 each have a single facility accessible from both travel directions on I-75, as well as the intersecting highway. Each rest area has rest rooms, vending machines, picnic tables, dog walk areas, and nighttime security. The welcome center also has travel information and free orange juice.
Motorist-aid call boxes, which were installed in the early 1970s on both outside shoulders of the road every mile (1.6 km) to allow drivers to indicate the need for gasoline, repair (tire or engine), or emergency services (police, ambulance, or firefighters), were removed in late 2013.
|County||Location||Mile||km||Old exit||New exit||Destinations||Notes|
|Miami-Dade||Miami Lakes||0.000||0.000||SR 924 east (Gratigny Parkway) – Opa-locka||Continuation beyond SR 826|
|0.038||0.061||1||1||SR 826 (Palmetto Expressway) – Miami, Miami International Airport||Signed as exits 1A (SR 826 north, former 1B) and 1B (SR 826 south, former 1A)|
|Hialeah||1.470||2.366||2||2||Northwest 138th Street / Graham Dairy Road|
|4.454||7.168||3A||4||SR 860 east (Northeast 186th Street / Miami Gardens Drive)|
|4.923||7.923||3B||5||Turnpike south (SR 821) – Key West||Southbound exit and northbound entrance; Turnpike exit 39|
|Broward||Miramar||6.966||11.211||4||7||Miramar Parkway (CR 858)||Signed as exits 7A (east) and 7B (west)|
|Pembroke Pines||9.204||14.812||5||9||SR 820 (Pines Boulevard)||Signed as exits 9A (east) and 9B (west)|
|Pembroke Pines–Davie city line||10.867||17.489||6||11||Sheridan Street (CR 822)||Signed as exits 11A (east) and 11B (west)|
|Davie||13.166||21.189||7||13||Griffin Road||Signed as exits 13A (east) and 13B (west); to SR 818|
|Weston||14.997||24.135||8||15||Royal Palm Boulevard|
|Sunrise||17.379||27.969||10||19||I‑595 east (SR 862) / SR 869 north (Sawgrass Expressway) – Fort Lauderdale, Coral Springs, West Palm Beach|
|Weston||21.119||33.988||11||21||SR 84 west / Indian Trace||Northbound exit and southbound entrance (exit 22 provides full access)|
|22.064||35.509||12||22||SR 84 east / Glades Parkway|
|23.494||37.810||13||23||US 27 (SR 25) – Hialeah, Miami, South Bay|
|Everglades Wildlife Management Area||25||40||East Toll Plaza (northbound)|
|35.3||56.8||Recreational and rest areas|
|Miccosukee Reservation||49.428||79.547||14||49||CR 833 (Snake Road)|
|Collier||Big Cypress National Preserve||63.0||101.4||Rest area|
|Miles City||80.048||128.825||14A||80||SR 29 – Everglades City, Immokalee|
|100||161||West Toll Plaza (southbound)|
|101.284||163.001||15||101||CR 951 to SR 84 – Naples, Marco Island|
|104.552||168.260||--||105||CR 886 (Golden Gate Parkway) – Golden Gate, Naples|
|107.134||172.415||16||107||CR 896 (Pine Ridge Road) – Naples, Golden Gate|
|111.401||179.283||17||111||CR 846 (Immokalee Road) – Naples Park, Delnor - Wiggins State Park|
|Lee||Bonita Springs||115.385||185.694||18||116||CR 865 (Bonita Beach Road) – Bonita Springs, Gulf Beaches|
|Estero||122.748||197.544||19||123||CR 850 (Corkscrew Road / Miromar Outlets Boulevard) – Germain Arena, Estero|
|127.068||204.496||20||128||CR 840 (Alico Road) – Germain Arena, San Carlos Park, Southwest Florida International Airport|
|128.358||206.572||Terminal Access Road – Southwest Florida International Airport||Opens early 2015|
|130.808||210.515||21||131||CR 876 (Daniels Parkway) – Southwest Florida International Airport, Cape Coral||Rest area on northeast corner of interchange|
|Fort Myers||135.426||217.947||22||136||SR 884 (Colonial Boulevard) – Fort Myers, Lehigh Acres|
|136.985||220.456||23||138||SR 82 (M.L. King Jr. Boulevard) – Fort Myers, Immokalee|
|138.494||222.884||24||139||CR 810 (Luckett Road) – Fort Myers|
|140.416||225.978||25||141||SR 80 (Palm Beach Boulevard) – Fort Myers, LaBelle|
|Bridge over Caloosahatchee River|
|Bayshore||142.777||229.777||26||143||SR 78 (Bayshore Road / Pine Island Road) – North Fort Myers, Cape Coral|
|Charlotte||157.004||252.673||27||158||CR 762 (Tuckers Grade) – Tropical Gulf Acres, North Fort Myers, Cape Coral|
|160.270||257.930||28||161||CR 768 (North Jones Loop Road) – Punta Gorda, Charlotte County Airport||Rest area on southeast corner of interchange|
|Solana||163.611||263.306||29||164||US 17 (SR 35) – Punta Gorda, Arcadia|
|Bridge over Peace River|
|166.395||267.787||30||167||CR 776 (Harborview Road) – Port Charlotte, Charlotte Harbor|
|169.573||272.901||31||170||CR 769 (Kings Highway) – Arcadia, Port Charlotte|
||No major junctions|
|Sarasota||North Port||178.559||287.363||32||179||CR 779 (Toledo Blade Boulevard) – North Port, Port Charlotte|
|181.505||292.104||33||182||CR 771 (Sumter Boulevard) – North Port|
|190.580||306.709||34||191||CR 777 (River Road) – North Port, Englewood|
|192.821||310.315||35||193||CR 765 (Jacaranda Boulevard) – Englewood, Venice|
|Venice||195.120||314.015||35A||195||CR 762 (Laurel Road) – Nokomis, Venice, Laurel|
|199.319||320.773||36||200||SR 681 south – Venice, Osprey||Southbound exit and northbound entrance|
|204.884||329.729||37||205||SR 72 (Clark Road) – Siesta Key, Arcadia|
|206.906||332.983||38||207||SR 758 (Bee Ridge Road) – Sarasota|
|Fruitville||209.622||337.354||39||210||SR 780 (Fruitville Road) – Sarasota, St. Armands|
|Sarasota–Manatee county line||213.139||343.014||40||213||CR 610 (University Parkway) – Sarasota-Bradenton International Airport, Sarasota|
|Manatee||216.826||348.948||41||217||SR 70 – Bradenton, Arcadia||Signed as exits 217A (east) and 217B (west) northbound|
|220.425||354.740||42||220||SR 64 – Bradenton, Zolfo Springs, Wauchula||Signed as exits 220A (east) and 220B (west) northbound|
|Bridge over Manatee River|
|224.103||360.659||43||224||US 301 (SR 43) – Ellenton, Palmetto|
|227.874||366.728||44||228||I‑275 north (SR 93) – St. Petersburg||Northern end of SR 93 overlap; southern end of SR 93A overlap|
|229.290||369.006||45||229||CR 683 – Parrish|
|240.126||386.445||46||240||SR 674 – Ruskin, Sun City Center||Signed as exits 240A (east) and 240B (west) southbound|
|245.966||395.844||47||246||CR 672 – Apollo Beach|
|250.158||402.590||48||250||Gibsonton, Riverview (Gibsonton Drive)|
|253.741||408.357||49||254||US 301 (SR 43) – Riverview|
|255.587||411.327||50||256||SR 618 (Selmon Expressway) – Tampa, Port of Tampa||Exit 15 on SR 618|
|Brandon||256.559||412.892||51||257||SR 60 – Brandon|
|Mango||259.307||417.314||52||260||SR 574 (Martin Luther King Jr. Boulevard)||Signed as exits 260A (east) and 260B (west) northbound|
|260.729||419.603||53||261||I‑4 (SR 400) – Tampa, Orlando||I-4 exit 9|
|Temple Terrace||264.803||426.159||54||265||SR 582 (Fowler Avenue) – Temple Terrace|
|265.814||427.786||55||266||CR 582A (Fletcher Avenue)|
|Tampa (New Tampa)||269.849||434.280||56||270||CR 581 (Bruce B. Downs Boulevard)|
|Pasco||273.708||440.490||57||274||I‑275 south (SR 93) – Tampa, St. Petersburg, Airport||Southbound exit and northbound entrance; north end of SR 93A overlap; south end of SR 93 overlap|
|Wesley Chapel||275.200||442.891||57A||275||SR 56 – Land O' Lakes, Tarpon Springs|
|278.670||448.476||58||279||SR 54 / CR 54 – Zephyrhills, Wesley Chapel|
|Pasco||285.295||459.138||59||285||SR 52 – Dade City, San Antonio, New Port Richey|
|292.620||470.926||60||293||CR 41 – Dade City|
|Hernando||300.969||484.363||61||301||US 98 / SR 50 (SR 700) – Orlando, Brooksville|
|Sumter||Withlacoochee State Forest||306.0||492.5||Rest area|
|307.125||494.270||62||309||To CR 476 (via CR 476B north) – Webster|
|313.036||503.783||63||314||SR 48 – Bushnell|
|Lake Panasoffkee||319.468||514.134||64||321||CR 470 (CR 475) – Sumterville, Lake Panasoffkee|
|326.797||525.929||65||328||Turnpike south (SR 91) – Orlando||Southbound exit and northbound entrance|
|328.004||527.871||66||329||SR 44 – Inverness, Wildwood|
|339.357||546.142||67||341||CR 484 – Belleview, Dunnellon|
|Ocala||348.340||560.599||68||350||SR 200 – Ocala, Silver Springs, Hernando, Dunnellon|
|350.816||564.584||69||352||SR 40 – Ocala, Silver Springs|
|352.195||566.803||70||354||US 27 (SR 500) – Ocala, Williston, Silver Springs|
|Irvine||366.723||590.183||72||368||CR 318 – Irvine, Orange Lake|
|Alachua||373.650||601.331||73||374||CR 234 – Micanopy|
|Gainesville||382.390||615.397||74||382||SR 121 to SR 331 – Gainesville, Williston|
|383.694||617.496||75||384||SR 24 – Gainesville, Archer|
|387.218||623.167||76||387||SR 26 – Gainesville, Newberry|
|389.815||627.346||77||390||SR 222 – Gainesville|
|Alachua||398.854||641.893||78||399||US 441 (SR 20 / SR 25) – Alachua, High Springs|
|Traxler||404.225||650.537||79||404||CR 236 – High Springs, Lake Butler|
|Ellisville||413.709||665.800||80||414||US 41 / US 441 (SR 25) – Lake City, High Springs|
|422.632||680.160||81||423||SR 47 – Fort White, Lake City|
|Lake City||427.351||687.755||82||427||US 90 (SR 10) – Lake City, Live Oak|
|434.702||699.585||83||435||I‑10 (SR 8) – Jacksonville, Tallahassee||I-10 exit 296|
|Suwannee||439.386||707.123||84||439||SR 136 – White Springs, Live Oak|
|451.262||726.236||85||451||US 129 (SR 51) – Jasper, Live Oak|
|460.350||740.862||86||460||SR 6 – Jasper, Madison|
|Jennings||466.825||751.282||87||467||SR 143 – Jennings|
|469.0||754.8||State of Florida welcome center (southbound only)|
|470.808||757.692||I‑75 north (SR 401) – Lake Park, Valdosta||Georgia state line|
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi
- Staff. "FDOT Interchange Report" (PDF). Florida Department of Transportation. Retrieved October 4, 2007.
- Burghard, August (1969). Alligator Alley: Florida's Most Controversial Highway. Washington, DC: Lanman. pp. 3–29. excerpted in "Alligator Alley Story". naples.net. Retrieved June 25, 2012.
- Florida Department of Transportation (January 1, 2006). FIHS System Map (Map). Archived from the original on December 22, 2007. http://web.archive.org/web/20071222051414/http://www.dot.state.fl.us/planning/systems/fihs/WebIntMap/FIHSSystemMap.htm. Retrieved February 9, 2008.
- "Bruce B. Downs Bridge to Southbound I-75 is now Open" (Press release). Florida Department of Transportation. July 24, 2008. Retrieved July 24, 2001.
- Staff (May 31, 2011). "Cross Florida Greenway Land Bridge". Florida Department of Environmental Protection. Retrieved July 24, 2011.
- Google Inc. "Overview Map of I-75 in Florida". Google Maps (Map). Cartography by Google, Inc. http://maps.google.com/maps?f=d&source=s_d&saddr=FL-826+N&daddr=28.459895,-82.27586+to:I-75+N&geocode=FV8LiwEdals2-w%3BFXdDsgEd7JEY-ylRXBcf3AHoiDF0DM9DA0HkSg%3BFVRS0wEd1uMK-w&hl=en&mra=ls&sll=30.626562,-83.172072&sspn=0.00111,0.001725&ie=UTF8&t=h&z=6&via=1. Retrieved April 26, 2010.
- Kane, Dick (July 1, 2011). "Lee County Construction". Florida Department of Transportation. Retrieved July 24, 2011.
- Kane, Dick (July 1, 2011). "Charlotte County Construction". Florida Department of Transportation. Retrieved July 24, 2011.
- Kane, Dick (July 1, 2011). "Sarasota County Construction". Florida Department of Transportation. Retrieved July 24, 2011.
- Region 7 staff. "I-75 at County Road 54 (interchange reconstruction and resurfacing, completed August 2010)". myTBI. Florida Department of Transportation. Retrieved July 24, 2011.
- "It Will Be 7 Years Before Highway Network Is A Reality". Sarasota Herald-Tribune. April 2, 1973. p. 9A.
- Droz, Robert V. (December 14, 2006). "Historic Florida Mainlines, the Interstate System: 1959 to the Present". Florida in Kodachrome. Retrieved July 24, 2011.
- "West Coast Turnpike Study Ordered By Kirk". St. Petersburg Times. April 20, 1967. p. 1B.
- "I-75 Extension Should Kill Toll Road: Cramer". Daytona Beach Morning Journal. August 16, 1968. p. 16.
- Kern, Arlene. "Florida's New Interstate Exit Numbers for I-75". State Traffic Engineering and Operations Office, Florida Department of Transportation. Retrieved July 24, 2011.
- Wayne, Leslie (June 5, 2009). "Politics and the Financial Crisis Slow the Drive to Privatize". New York Times. Archived from the original on June 9, 2009. Retrieved June 4, 2009.
- Region 7 staff. "New I-75/I-275 Exit Ramps to State Road 56". myTBI. Florida Department of Transportation. Retrieved September 2, 2011.
- "I-75/Turnpike Interchange Modification—Sumter County" (PDF) (Press release). Florida's Turnpike Enterprise. Retrieved July 24, 2011.
- "Project Information". Overpass Road from Old Pasco Road to US 301. Pasco County Department of Planning. Retrieved April 24, 2014.
- Mamdooh, Sally (April 23, 2014). "New Interchange to Connect I-75 to US 301 in Pasco". St. Peterburg, FL: Bay News 9. Retrieved April 24, 2014.
- Turner, Jim (October 19, 2013). "DOT Removing 'Antiquated' Highway Motorist Call Boxes". Naples Daily News. Retrieved April 24, 2014.
- Staff. "Straight Line Diagrams". Florida Department of Transportation. Retrieved March 13, 2014.
- Hojek, Hollie (May 27, 2014). "Exclusive Look at I-75, RSW Connection Project". Naples, FL: WZVN-TV. Retrieved July 22, 2014.
|Wikimedia Commons has media related to Interstate 75 in Florida.|
- Interstate 75 Index: Florida at AARoads
- I-275 Florida has information tangential to its parent I-75 in the Tampa Bay area