| Route information | ||||
|---|---|---|---|---|
| Auxiliary route of I-65 | ||||
| Length | 4.72 mi (7.60 km) | |||
| Existed | 2002–present | |||
| NHS | Entire route | |||
| Major junctions | ||||
| West end | ||||
| East end | ||||
| Location | ||||
| Country | United States | |||
| State | Indiana | |||
| Counties | Boone | |||
| Highway system | ||||
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Interstate 865 (I-865) is an east–west auxiliary Interstate Highway near Indianapolis, Indiana. It is a short connector between I-65 and I-465, running for 4.72 miles (7.60 km). The highway was originally numbered as a branch of I-465, but was renumbered in 2002 to prevent I-465 from intersecting with itself. It is one of the few interstates to have interchanges only at its ends.