List of Interstate Highways in Georgia

Interstate Highways of the Georgia State Route System
Interstate 75 marker
Interstate 285 marker
Interstate 75 Business marker
Highway shields for Interstate 75, Interstate 285, and Interstate 75 Business Loop
Interstate Highways highlighted in red
System information
Maintained by GDOT
Length1,253.19 mi[2] (2,016.81 km)
FormedAugust 14, 1957 (1957-08-14)[1]
Highway names
InterstatesInterstate nn (I-nn)
StateState Route nn (SR nn)
System links
  • Georgia State Highway System

The Interstate Highways in Georgia comprise seven current primary Interstate Highways and eight auxiliary Interstates. In addition, two primary Interstates are currently under proposal, and three auxiliary Interstates were once proposed and then cancelled. Each Interstate has a hidden state route number; for example, Interstate 75 (I-75) is also State Route 401 (SR 401) and Interstate 16 (I-16) is also State Route 404 (SR 404, the Jim Gillis Historic Savannah Parkway). This highway system uses the Georgia Peach Pass for toll lanes.

Primary Interstate Highways

NumberLength (mi)[2]Length (km)Southern or western terminusNorthern or eastern terminusFormedRemovedNotes
I-3——SavannahTennessee state lineproposed—Proposal for the Third Infantry Division Highway
I-14——Alabama state lineAugustaproposed—Proposal for the Fourteenth Amendment Highway
I-16166.81268.45I-75 in MaconMontgomery Street in Savannah01966-01-011966[3]currentSR 404
I-20201.21323.82I-20 at Alabama state lineI-20 at South Carolina state line01963-01-011963[4]currentSR 402
I-244.106.60I-24 at Tennessee state lineI-24 at Tennessee state line01968-01-011968[5]currentSR 409
I-5920.6733.27I-59 at Alabama state lineI-24 near Wildwood01970-01-011970[6]currentSR 406
I-75355.11571.49I-75 at Florida state lineI-75 at Tennessee state line01963-01-011963[4]currentSR 401
I-85179.90289.52I-85 at Alabama state lineI-85 at South Carolina state line01960-01-011960[7]currentSR 403
I-95112.03180.29I-95 at Florida state lineI-95 at South Carolina state line01967-01-011967[8]currentSR 405
  •       Proposed and unbuilt

Auxiliary Interstate Highways

NumberLength (mi)[2]Length (km)Southern or western terminusNorthern or eastern terminusFormedRemovedNotes
I-17539.062.8AlbanyI-75 at Cordele01975-01-01197501978-01-011978[9]SR 412
I-18549.3079.34Lindsey Creek Parkway in ColumbusI-85 near LaGrange01979-01-011979[10]currentSR 411
I-28563.98102.97Beltway around Atlanta01963-01-011963[4]currentSR 407
I-4205.408.69I-20 in DouglasvilleNear Atlanta01983-01-011983[11]01985-01-011985SR 414
I-47515.8325.48I-75 near MaconI-75 near Bolingbroke01965-01-011965[3]currentSR 408
I-4855.909.50I-75/I-85 in AtlantaI-85 in Atlanta01964-01-011964[12]01975-01-011975SR 410
I-5166.4910.44SR 21 in Garden CitySR 21 in Savannah01985-01-011985[13]currentSR 421
I-52015.6225.14I-20 in AugustaI-520 at South Carolina state line01980-01-011980[14]currentSR 415
I-57530.9749.84I-75 in KennesawSR 5 / SR 5 Bus. / SR 372 / SR 515 west of Nelson01980-01-011980[14]currentSR 417
I-67511.0417.77I-75 in StockbridgeI-285 near Forest Park01987-01-011987[15]currentSR 413
I-98524.0438.69I-85 / SR 365 in SuwaneeUS 23 / SR 365 in Gainesville01985-01-011985[13]currentSR 419
  •       Former

Business routes

NumberLength (mi)Length (km)Southern or western terminusNorthern or eastern terminusFormedRemovedNotes
I-75 BL10.0[16]16.1I-75 / US 84 / US 221 / SR 38 in ValdostaI-75 / U.S. Route 41 / SR 7 in Valdosta——Serves Valdosta
I-75 BL4.9[17]7.9I-75 near AdelI-75 in Sparks——Formerly served Adel and Sparks
I-75 BL5.2[18]8.4I-75 south of TiftonI-75 / U.S. Route 41 / SR 7 north of Tifton——Serves Tifton
I-75 BL6.9[19]11.1I-75 / US 280 / SR 30 / Georgia State Route 90 in CordeleI-75 north of Cordele——Serves Cordele
I-95 BL15.7[20]25.3I-95 / US 17 / US 82 / SR 25 / SR 520 near BrunswickI-95 / SR 25 Spur near Brunswick01990-12-14199002006-01-012006Was a boulevard grade business loop that formerly served Brunswick.
I-95 BL8.1[21]13.0I-95 / SR 99 near DarienI-95 / SR 251 near Darien——Serves Darien
  •       Former

See also

References

  1. ^ Public Roads Administration; American Association of State Highway Officials (August 14, 1957). Official Route Numbering for the National System of Interstate and Defense Highways, as Adopted by the American Association of State Highway Officials (Map). Scale not given. Washington, DC: Public Roads Administration. Retrieved November 22, 2010 – via Wikimedia Commons.
  2. ^ a b c Starks, Edward (January 27, 2022). "Table 3: Interstate Routes in Each of the 50 States, District of Columbia, and Puerto Rico". Route Log and Finder List. Federal Highway Administration. Retrieved August 17, 2024.
  3. ^ a b State Highway Department of Georgia (January 1966). Official Highway Map (PDF) (Map). Scale not given. Atlanta: State Highway Department of Georgia. Retrieved February 8, 2017.
  4. ^ a b c State Highway Department of Georgia (1963). State Highway System and Other Principal Connecting Roads (PDF) (Map). Scale not given. Atlanta: State Highway Department of Georgia. OCLC 5673161. Retrieved February 8, 2017. (Corrected to June 1, 1963.)
  5. ^ State Highway Department of Georgia (January 1968). Official Highway Map (PDF) (Map). Scale not given. Atlanta: State Highway Department of Georgia. Retrieved February 8, 2017.
  6. ^ State Highway Department of Georgia (January 1970). Official Highway Map (PDF) (Map). Scale not given. Atlanta: State Highway Department of Georgia. Retrieved February 8, 2017.
  7. ^ State Highway Department of Georgia (1960). State Highway System and Other Principal Connecting Roads (PDF) (Map) (1960–1961 ed.). Scale not given. Atlanta: State Highway Department of Georgia. OCLC 5673161. Retrieved February 8, 2017. (Corrected to June 1, 1960.)
  8. ^ State Highway Department of Georgia (January 1967). Official Highway Map (PDF) (Map). Scale not given. Atlanta: State Highway Department of Georgia. Retrieved February 8, 2017.
  9. ^ Georgia Department of Transportation (January 1977). Official Highway Map (PDF) (Map) (1977–1978 ed.). Scale not given. Atlanta: Georgia Department of Transportation. Retrieved July 12, 2016.
  10. ^ Georgia Department of Transportation (January 1978). Official Highway Map (PDF) (Map) (1978-79 ed.). Scale not given. Atlanta: Georgia Department of Transportation. Retrieved April 5, 2017.
  11. ^ Georgia Department of Transportation (1983). Official Highway and Transportation Map (PDF) (Map) (1983–1984 ed.). Scale not given. Atlanta: Georgia Department of Transportation. Retrieved April 5, 2017.
  12. ^ State Highway Department of Georgia (1964). State Highway System (PDF) (Map). Scale not given. Atlanta: State Highway Department of Georgia. Archived from the original (PDF) on March 4, 2016. Retrieved April 5, 2017. (Corrected to June 1, 1963.)
  13. ^ a b Georgia Department of Transportation (1984). Official Highway and Transportation Map (PDF) (Map) (1984–1985 ed.). Scale not given. Atlanta: Georgia Department of Transportation. Retrieved April 5, 2017.
  14. ^ a b Georgia Department of Transportation (1980). Official Highway and Transportation Map (PDF) (Map) (1980–1981 ed.). Scale not given. Atlanta: Georgia Department of Transportation. Retrieved April 5, 2017.
  15. ^ Georgia Department of Transportation (1987). Official Highway and Transportation Map (PDF) (Map) (1987–1988 ed.). Scale not given. Atlanta: Georgia Department of Transportation. Retrieved April 5, 2017.
  16. ^ "Business Loop I-75 (Valdosta)" (Map). Google Maps. Retrieved March 21, 2017.
  17. ^ "Business Loop I-75 (Adel–Sparks)" (Map). Google Maps. Retrieved March 21, 2017.
  18. ^ "Business Loop I-75 (Tifton)" (Map). Google Maps. Retrieved March 21, 2017.
  19. ^ "Business Loop I-75 (Cordele)" (Map). Google Maps. Retrieved March 10, 2017.
  20. ^ "Business Loop I-95 (Brunswick)" (Map). Google Maps. Retrieved September 5, 2016.
  21. ^ "Business Loop I-95 (Darien)" (Map). Google Maps. Retrieved March 21, 2017.
Wikimedia Commons has media related to Interstate Highways in Georgia (U.S. state).
  • Georgia Roads - The Unofficial Georgia State Highways Web Site
  • The Unofficial Georgia Highways Web Page
  • Georgia State Highway Ends
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