Interstate 485 (I-485) was a proposed auxiliary Interstate Highway that would have traveled eastward and then northward from Downtown Atlanta, in the US state of Georgia.
Interstate 485 | ||||
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Route information | ||||
Auxiliary route of I-85 | ||||
Length | 5.9 mi[1] (9.5 km) | |||
Existed | 1964[citation needed]–1975[2] | |||
NHS | Entire route | |||
Location | ||||
Country | United States | |||
State | Georgia | |||
Counties | Fulton | |||
Highway system | ||||
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The 5.9-mile-long (9.5 km)[1] route would have begun at the Downtown Connector (I-75/I-85) and used the highway that is nowadays State Route 410 (SR 410) east to the interchange with the also-proposed SR 400. There, it would have turned north to end at I-85 near SR 236 (Lindbergh Drive). Each of those freeways would have continued beyond the termini of I-485. SR 410, the Stone Mountain Freeway, would continue east beyond the I-285 perimeter highway, and SR 400 would extend both south and north outside the perimeter. A short piece of I-485/SR 410 was constructed from I-75/I-85 east to Boulevard Northeast.[3]
Activists in the neighborhood of Morningside, along the SR 400 portion of I-485, were the first to fight the road, although opposition surfaced in a number of nearby surrounding neighborhoods. This is the most famous example of the Atlanta freeway revolts.[4] After I-485, and parts of SR 400 and SR 410, was canceled, a portion of the right-of-way of the canceled highway was used to build Freedom Parkway, now part of SR 10. SR 400 north of I-85 was constructed in the early 1990s as a toll road,[5] and the section south of I-285 was constructed in the mid-1980s and designated I-675.[6][7]