Interstate 465

Interstate 465 (I-465), also known as the USS Indianapolis Memorial Highway, is the beltway circling Indianapolis, Indiana, United States. It has a perimeter of approximately 52.79 miles (84.96 km). It lies almost completely within the boundaries of Marion County. It intersects with I-65, I-69, I-70, and I-74, and provides additional access to I-65 via I-865.

I-465
USS Indianapolis Memorial Highway
Route information
Auxiliary route of I-65
Length	52.79 mi[1] (84.96 km)
Existed	1959 (completed 1970)–present
NHS	Entire route
Major junctions
Beltway around Indianapolis, Indiana
Major intersections	I-65 near Beech Grove US 31 near University Heights SR 37 near University Heights I-70 near Plainfield I-74 in Speedway I-65 near Zionsville US 31 in Carmel I-69 / SR 37 near Fishers I-70 near Lawrence I-74 near Beech Grove
Location
Country	United States
State	Indiana
Counties	Boone, Hamilton, Marion
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future Indiana State Highway System Interstate US State Scenic
← SR 462 I-469 →