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
Formed	August 14, 1957[1]
Highway names
Interstates	Interstate nn (I-nn)
State	State Route nn (SR nn)
System links
Georgia State Routes Interstate U.S. State Special

Primary Interstate Highways

Number	Length (mi)[2]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
I-3	—	—	Savannah	Tennessee state line	proposed	—	Proposal for the Third Infantry Division Highway
I-14	—	—	Alabama state line	Augusta	proposed	—	Proposal for the Fourteenth Amendment Highway
I-16	166.81	268.45	I-75 in Macon	Montgomery Street in Savannah	1966[3]	current	SR 404
I-20	202.61	326.07	I-20 at Alabama state line	I-20 at South Carolina state line	1963[4]	current	SR 402
I-24	4.10	6.60	I-24 at Tennessee state line	I-24 at Tennessee state line	1968[5]	current	SR 409
I-59	20.67	33.27	I-59 at Alabama state line	I-24 near Trenton	1970[6]	current	SR 406
I-75	355.11	571.49	I-75 at Florida state line	I-75 at Tennessee state line	1963[4]	current	SR 401
I-85	179.90	289.52	I-85 at Alabama state line	I-85 at South Carolina state line	1960[7]	current	SR 403
I-95	112.03	180.29	I-95 at Florida state line	I-95 at South Carolina state line	1967[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	39.0	62.8	Albany	I-75 at Cordele	1975	1978[10]	SR 412
I-185	49.30	79.34	Lindsey Creek Parkway in Columbus	I-85 near LaGrange	1979[11]	current	SR 411
I-285	63.98	102.97	Beltway around Atlanta		1963[4]	current	SR 407
I-420	5.40	8.69	I-20 in Douglasville	Near Atlanta	1983[12]	1985	SR 414
I-475	15.83	25.48	I-75 near Macon	I-75 near Bolingbroke	1965[3]	current	SR 408
I-485	5.90	9.50	I-75/I-85 in Atlanta	I-85 in Atlanta	1964[13]	1975	SR 410
I-516	6.49	10.44	SR 21 in Garden City	SR 21 in Savannah	1985[14]	current	SR 421
I-520	23.34	37.56	I-20 in Augusta	I-520 at South Carolina state line	1980[15]	current	SR 415
I-575	30.97	49.84	I-75 in Kennesaw	SR 5 / SR 5 Bus. / SR 372 / SR 515 west of Nelson	1980[15]	current	SR 417
I-675	11.04	17.77	I-75 in Stockbridge	I-285 near Forest Park	1987[16]	current	SR 413
I-985	24.04	38.69	I-85 / SR 365 in Suwanee	US 23 / SR 365 in Gainesville	1985[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 Valdosta	I-75 / U.S. Route 41 / SR 7 in Valdosta	—	—	Serves Valdosta
I-75 Bus.	4.9[18]	7.9	I-75 near Adel	I-75 in Sparks	—	—	Formally served Adel and Sparks
I-75 Bus.	5.2[19]	8.4	I-75 south of Tifton	I-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 Cordele	I-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 Brunswick	I-95 / SR 25 Spur near Brunswick	1990	2006	Was a boulevard grade business loop that formally served Brunswick.
I-95 Bus.	8.1[22]	13.0	I-95 / SR 99 near Darien	I-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.

External links

• Georgia Roads - The Unofficial Georgia State Highways Web Site
• The Unofficial Georgia Highways Web Page
• Georgia State Highway Ends