List of Interstate Highways in Georgia (U.S. state)
| Interstate Highways of the Georgia State Route System | |
|---|---|
|
| |
| 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 | |
| |
The Interstate Highways in Georgia comprise seven current primary Interstate Highways and eight auxiliary Interstates. In addition, one auxiliary and two primary Interstates are under proposal. Each Interstate has a hidden state route number; for example, Interstate 75 (I-75) is also State Route 401 (SR 401).
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 | 1972 | current | SR 404 | |
 I‑20 |
202.61 | 326.07 | I-20 at Alabama state line | I-20 at South Carolina state line | — | — | SR 402 | |
 I‑24 |
4.10 | 6.60 | I-24 at Tennessee state line | I-24 at Tennessee state line | — | — | SR 409 | |
 I‑59 |
20.67 | 33.27 | I-59 at Alabama state line | I-24 near Trenton | — | — | SR 406 | |
 I‑75 |
355.11 | 571.49 | I-75 at Florida state line | I-75 at Tennessee state line | — | — | SR 401 | |
 I‑85 |
179.90 | 289.52 | I-85 at Alabama state line | I-85 at South Carolina state line | — | — | SR 403 | |
 I‑95 |
112.03 | 180.29 | I-95 at Florida state line | I-95 at South Carolina state line | — | — | SR 405 | |
| ||||||||
Auxiliary Interstate Highways
| Number | Length (mi)[3] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
|---|---|---|---|---|---|---|---|---|
 I‑175 |
— | — | Albany | I-75 at Cordele | 1975 | 1978[4] | SR 412 | |
 I‑185 |
49.30 | 79.34 | Lindsey Creek Parkway in Columbus | I-85 near LaGrange | 1979 | current | SR 411 | |
 I‑285 |
63.98 | 102.97 | Beltway around Atlanta | 1969 | current | SR 407 | ||
 I‑420 |
— | — | I-20 in Douglasville | I-475 near Atlanta | 1975 | 1985 | SR 414 | |
 I‑475 |
15.83 | 25.48 | I-75 near Macon | I-75 near Bolingbroke | 1965 | current | SR 408 | |
 I‑485 |
5.90 | 9.50 | I-75/I-85 in Atlanta | I-85 in Atlanta | 1960 | 1975 | SR 410 | |
 I‑516 |
6.49 | 10.44 | SR 21 in Garden City | SR 21 in Savannah | 1985 | current | SR 421 | |
 I‑520 |
23.34 | 37.56 | I-20 in Augusta | I-520 at South Carolina state line | 1980 | current | SR 415 | |
 I‑575 |
30.97 | 49.84 | I-75 in Kennesaw | SR 5 near Ball Ground | 1979 | current | SR 417 | |
 I‑675 |
11.04 | 17.77 | I-75 in Stockbridge | I-285 near Forest Park | 1987 | current | SR 413 | |
 I‑985 |
24.04 | 38.69 | I-85 in Suwanee | SR 365 in Gainesville | 1985 | current | SR 419 | |
| ||||||||
Business routes
| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
|---|---|---|---|---|---|---|---|---|
 I‑75 Bus. |
— | — | — | — | — | — | Serves Valdosta | |
| I‑75 Bus. |
— | — | — | — | — | — | Serves Adel | |
| I‑75 Bus. |
— | — | — | — | — | — | Serves Tifton | |
| I‑75 Bus. |
— | — | — | — | — | — | Serves Cordele | |
 I‑95 Bus. |
15.7[5] | 25.3 | I-95/US 17/SR 25 near Brunswick | I-95/SR 25 Spur near Brunswick | — | — | Was a boulevard grade business loop that formally served Brunswick. | |
| I‑95 Bus. |
— | — | — | — | — | — | Serves Darien | |
| ||||||||
See also
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Georgia (U.S. state) portal
U.S. Roads portal
References
- ↑ 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.
- ↑ Staff (October 31, 2002). "Tabele 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.
- ↑ 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.
- ↑ Georgia Department of Transportation (January 1977). Official Highway Map (PDF) (Map) (1977–78 ed.). Scale not given. Atlanta: Georgia Department of Transportation. Retrieved July 12, 2016.
- ↑ Google (September 5, 2016). "Business Loop I-95 (Brunswick)" (Map). Google Maps. Google. Retrieved September 5, 2016.
External links
 |
Wikimedia Commons has media related to Interstate Highways in Georgia. |
- Georgia Roads - The Unofficial Georgia State Highways Web Site
- The Unofficial Georgia Highways Web Page
- Georgia State Highway Ends
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