List of Interstate Highways in Georgia (U.S. state)

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 than 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.

Interstate Highways of the Georgia State Route System
Highway shields for Interstate 75, Interstate 285, and Interstate 75 Business Loop
System information
Maintained by GDOT
FormedAugust 14, 1957 (1957-08-14)[1]
Highway names
InterstatesInterstate nn (I-nn)
StateState Route nn (SR nn)
System links
  • Georgia State Routes

Primary Interstate Highways
Number Length (mi)[2] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
I-3 —— SavannahTennessee state line proposed— Proposal for the Third Infantry Division Highway
I-14 —— Alabama state lineAugusta proposed— Proposal for the Fourteenth Amendment Highway
I-16 166.81268.45 I-75 in MaconMontgomery Street in Savannah 01966-01-011966[3]current SR 404
I-20 202.61326.07 I-20 at Alabama state lineI-20 at South Carolina state line 01963-01-011963[4]current SR 402
I-24 4.106.60 I-24 at Tennessee state lineI-24 at Tennessee state line 01968-01-011968[5]current SR 409
I-59 20.6733.27 I-59 at Alabama state lineI-24 near Trenton 01970-01-011970[6]current SR 406
I-75 355.11571.49 I-75 at Florida state lineI-75 at Tennessee state line 01963-01-011963[4]current SR 401
I-85 179.90289.52 I-85 at Alabama state lineI-85 at South Carolina state line 01960-01-011960[7]current SR 403
I-95 112.03180.29 I-95 at Florida state lineI-95 at South Carolina state line 01967-01-011967[8]current SR 405
  •       Future

Auxiliary Interstate Highways
Number Length (mi)[9] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
I-175 39.062.8 AlbanyI-75 at Cordele 01975-01-01197501978-01-011978[10] SR 412
I-185 49.3079.34 Lindsey Creek Parkway in ColumbusI-85 near LaGrange 01979-01-011979[11]current SR 411
I-285 63.98102.97 Beltway around Atlanta 01963-01-011963[4]current SR 407
I-420 5.408.69 I-20 in DouglasvilleNear Atlanta 01983-01-011983[12]01985-01-011985 SR 414
I-475 15.8325.48 I-75 near MaconI-75 near Bolingbroke 01965-01-011965[3]current SR 408
I-485 5.909.50 I-75/I-85 in AtlantaI-85 in Atlanta 01964-01-011964[13]01975-01-011975 SR 410
I-516 6.4910.44 SR 21 in Garden CitySR 21 in Savannah 01985-01-011985[14]current SR 421
I-520 23.3437.56 I-20 in AugustaI-520 at South Carolina state line 01980-01-011980[15]current SR 415
I-575 30.9749.84 I-75 in KennesawSR 5 / SR 5 Bus. / SR 372 / SR 515 west of Nelson 01980-01-011980[15]current SR 417
I-675 11.0417.77 I-75 in StockbridgeI-285 near Forest Park 01987-01-011987[16]current SR 413
I-985 24.0438.69 I-85 / SR 365 in SuwaneeUS 23 / SR 365 in Gainesville 01985-01-011985[14]current SR 419
  •       Former

Business routes
Number Length (mi) Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
I-75 Bus. 10.0[17]16.1 I-75 / US 84 / US 221 / SR 38 in ValdostaI-75 / U.S. Route 41 / SR 7 in Valdosta —— Serves Valdosta
I-75 Bus. 4.9[18]7.9 I-75 near AdelI-75 in Sparks —— Formally served Adel and Sparks
I-75 Bus. 5.2[19]8.4 I-75 south of TiftonI-75 / U.S. Route 41 / SR 7 north of Tifton —— Serves Tifton
I-75 Bus. 6.9[20]11.1 I-75 / US 280 / SR 30 / Georgia State Route 90 in CordeleI-75 north of Cordele —— Serves Cordele
I-95 Bus. 15.7[21]25.3 I-95 / US 17 / US 82 / SR 25 / SR 520 near BrunswickI-95 / SR 25 Spur near Brunswick 01990-01-26199002006-01-012006 Was a boulevard grade business loop that formally served Brunswick.
I-95 Bus. 8.1[22]13.0 I-95 / SR 99 near DarienI-95 / SR 251 near Darien —— Serves Darien
  •       Former

See also
  •  Georgia (U.S. state) portal
  •  U.S. roads portal

References
  1. Official Route Numbering for the National System of Interstate and Defense Highways (Map). American Association of State Highway Officials. August 14, 1957. Retrieved November 22, 2010.
  2. Staff (October 31, 2002). "Tabel 1: Main Routes of the Eisenhower National System Of Interstate and Defense Highways". Route Log and Finder List. Federal Highway Administration. Retrieved July 31, 2011.
  3. 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. 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. Staff. "Table 2: Auxiliary Routes of the Dwight D. Eisenhower National System Of Interstate and Defense Highways as of October 31, 2002". Federal Highway Administration. Retrieved October 9, 2013.
  10. 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.
  11. 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.
  12. 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.
  13. 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.)
  14. 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.
  15. 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.
  16. 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.
  17. Google (March 21, 2017). "Business Loop I-75 (Valdosta)" (Map). Google Maps. Google. Retrieved March 21, 2017.
  18. Google (March 21, 2017). "Business Loop I-75 (Adel–Sparks)" (Map). Google Maps. Google. Retrieved March 21, 2017.
  19. Google (March 21, 2017). "Business Loop I-75 (Tifton)" (Map). Google Maps. Google. Retrieved March 21, 2017.
  20. Google (March 10, 2017). "Business Loop I-75 (Cordele)" (Map). Google Maps. Google. Retrieved March 10, 2017.
  21. Google (September 5, 2016). "Business Loop I-95 (Brunswick)" (Map). Google Maps. Google. Retrieved September 5, 2016.
  22. Google (March 21, 2017). "Business Loop I-95 (Darien)" (Map). Google Maps. Google. Retrieved March 21, 2017.
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