List of Interstate Highways in Georgia

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.

Interstate Highways of the Georgia State Route System
Highway shields for Interstate 75, Interstate 285, and Interstate 75 Business Loop
Interstate Highways highlighted in red
System information
Maintained by GDOT
Length	1,253.19 mi[1] (2,016.81 km)
Formed	August 14, 1957 (1957-08-14)[2]
Highway names
Interstates	Interstate nn (I-nn)
State	State Route nn (SR nn)
System links
Georgia State Highway System Interstate US State Special

Primary Interstate Highways

Number	Length (mi)[1]	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	01966-01-011966[3]	current	SR 404
I-20	201.21	323.82	I-20 at Alabama state line	I-20 at South Carolina state line	01963-01-011963[4]	current	SR 402
I-24	4.10	6.60	I-24 at Tennessee state line	I-24 at Tennessee state line	01968-01-011968[5]	current	SR 409
I-59	20.67	33.27	I-59 at Alabama state line	I-24 near Wildwood	01970-01-011970[6]	current	SR 406
I-75	355.11	571.49	I-75 at Florida state line	I-75 at Tennessee state line	01963-01-011963[4]	current	SR 401
I-85	179.90	289.52	I-85 at Alabama state line	I-85 at South Carolina state line	01960-01-011960[7]	current	SR 403
I-95	112.03	180.29	I-95 at Florida state line	I-95 at South Carolina state line	01967-01-011967[8]	current	SR 405
Proposed and unbuilt

Auxiliary Interstate Highways

Number	Length (mi)[1]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
I-175	39.0	62.8	Albany	I-75 at Cordele	01975-01-011975	01978-01-011978[9]	SR 412
I-185	49.30	79.34	Lindsey Creek Parkway in Columbus	I-85 near LaGrange	01979-01-011979[10]	current	SR 411
I-285	63.98	102.97	Beltway around Atlanta		01963-01-011963[4]	current	SR 407
I-420	5.40	8.69	I-20 in Douglasville	Near Atlanta	01983-01-011983[11]	01985-01-011985	SR 414
I-475	15.83	25.48	I-75 near Macon	I-75 near Bolingbroke	01965-01-011965[3]	current	SR 408
I-485	5.90	9.50	I-75/I-85 in Atlanta	I-85 in Atlanta	01964-01-011964[12]	01975-01-011975	SR 410
I-516	6.49	10.44	SR 21 in Garden City	SR 21 in Savannah	01985-01-011985[13]	current	SR 421
I-520	15.62	25.14	I-20 in Augusta	I-520 at South Carolina state line	01980-01-011980[14]	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	01980-01-011980[14]	current	SR 417
I-675	11.04	17.77	I-75 in Stockbridge	I-285 near Forest Park	01987-01-011987[15]	current	SR 413
I-985	24.04	38.69	I-85 / SR 365 in Suwanee	US 23 / SR 365 in Gainesville	01985-01-011985[13]	current	SR 419
Former

Business routes

Number	Length (mi)	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
I-75 BL	10.0[16]	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 BL	4.9[17]	7.9	I-75 near Adel	I-75 in Sparks	—	—	Formerly served Adel and Sparks
I-75 BL	5.2[18]	8.4	I-75 south of Tifton	I-75 / U.S. Route 41 / SR 7 north of Tifton	—	—	Serves Tifton
I-75 BL	6.9[19]	11.1	I-75 / US 280 / SR 30 / Georgia State Route 90 in Cordele	I-75 north of Cordele	—	—	Serves Cordele
I-95 BL	15.7[20]	25.3	I-95 / US 17 / US 82 / SR 25 / SR 520 near Brunswick	I-95 / SR 25 Spur near Brunswick	01990-07-201990	02006-01-012006	Was a boulevard grade business loop that formerly served Brunswick.
I-95 BL	8.1[21]	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