Interstate 285 (Georgia)

I-285
I-285
The Perimeter
Route information
	Auxiliary route of I-85
Length	63.98 mi (102.97 km)
NHS	Entire route
Major junctions
	Beltway around Atlanta
	SR 154 / SR 166 near East Point; I-20 in Atlanta; I-75 near Smyrna; US 19 / SR 400 in Sandy Springs; SR 141 in Doraville; I-85 near Norcross; US 78 / SR 410 near Clarkston; I-20 near Panthersville; I-675 near Conley; I-75 / SR 85 near Forest Park; I-85 / SR 14 Conn. / SR 279 near College Park;
Location
Country	United States
State	Georgia
Counties	Clayton, Fulton, Cobb, DeKalb
Highway system
	Interstate Highway System; Main; Auxiliary; Suffixed; Business; Future; Georgia State Highway System; Interstate; US; State; ; Special;

Interstate 285 (I-285) is an auxiliary Interstate Highway loop around Atlanta, Georgia, for 63.98 miles (102.97 km).^[1] It connects three interstate highways to Atlanta: I-20, I-75 and I-85. The highway is also known as The Perimeter.