U.S. Highway 278 | ||||
|---|---|---|---|---|
 US 278 highlighted in red | ||||
| Route information | ||||
| Auxiliary route of US 78 | ||||
| Maintained by GDOT | ||||
| Length | 232.00 mi (373.37 km) | |||
| Existed | 1955[1][2]–present | |||
| Major junctions | ||||
| West end |    US 278 / SR 74 / SR 6 at the Alabama state line, northwest of Esom Hill | |||
| East end |      US 1 / US 25 / US 78 / US 278 / SC 121 / SR 10 at the South Carolina state line on the northeast edge of Augusta | |||
| Location | ||||
| Country | United States | |||
| State | Georgia | |||
| Counties | Polk, Paulding, Douglas, Cobb, Fulton, DeKalb, Rockdale, Newton, Walton, Morgan, Greene, Taliaferro, Warren, McDuffie, Columbia, Richmond | |||
| Highway system | ||||
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U.S. Route 278 (US 278) in the U.S. state of Georgia is an east–west United States Highway traversing the north-central portion of the state. The highway travels from the Alabama state line near Esom Hill to the South Carolina state line where it crosses the Savannah River in the Augusta metropolitan area.
The route is concurrent with SR 6 from the Alabama state line to Lithia Springs, SR 100 and SR 1 in Cedartown, SR 8 from Lithia Springs to Decatur, SR 5 from Lithia Springs to Austell, and SR 10 from Atlanta to Avondale Estates, and again from Thomson to the South Carolina state line. It is entirely concurrent with SR 12 for 118 miles (190 km),[3] and is briefly concurrent with the southern terminus of SR 124 in Lithonia.
Concurrencies of US 278 with US highways in Georgia include two long ones with its parent route US 78 from Lithia Springs to Druid Hills, and again from east of Thomson to the South Carolina state line. Others include US 19/US 41 in the vicinity of Georgia Tech in Atlanta, US 29 from Georgia Tech to Druid Hills, US 23 from the eastern part of Atlanta to Druid Hills, US 129/US 441 in the vicinity of Madison, US 1 from Augusta to the South Carolina state line, and US 25 from Augusta to the South Carolina state line.
It is also concurrent with I-20 from exit 75 in Lithonia until it reaches exit 90 in Covington in Newton County. US 278 largely travels parallel to I-20 from DeKalb County, near Atlanta, to McDuffie County.
- ^ Cite error: The named reference
GDOT 1954was invoked but never defined (see the help page). - ^ Cite error: The named reference
GDOT 1955was invoked but never defined (see the help page). - ^ Google (November 14, 2012). "Overview map of SR 12" (Map). Google Maps. Google. Retrieved November 14, 2012.