Interstate 985
| Sidney Lanier Parkway Gainesville Connector | ||||
| I-985 highlighted in red | ||||
| Route information | ||||
| Auxiliary route of I-85 | ||||
| Maintained by GDOT | ||||
| Length | 24.04 mi (38.69 km) | |||
| Existed | 1985–present | |||
| NHS | Entire route | |||
| Major junctions | ||||
| South end | I-85 in Suwanee | |||
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| North end | US 23 in Gainesville | |||
| Location | ||||
| Country | United States | |||
| State | Georgia | |||
| Counties | Gwinnett, Hall | |||
| Highway system | ||||
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Interstate 985 (I-985) is a 24.04-mile-long (38.69 km) auxiliary Interstate Highway in Northeast Georgia. It links the Atlanta metropolitan area to the city of Gainesville via Suwanee. I-985 is also known as the Sidney Lanier Parkway, after the musician and poet, and is also designated as unsigned State Route 419 (SR 419). The roadway was designated as I-985 in 1985. I-985 and SR 365 are concurrent for I-985's entire length, but only the I-985 signs are displayed. I-985 is also concurrent with US Route 23 (US 23) from exit 4 northward. I-985 is the highest-numbered spur route of a north–south Interstate and is second only to I-990, which serves the town of Amherst, New York.