Interstate 865

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Interstate 865 marker

Interstate 865
Route information
Maintained by INDOT
Length: 4.72 mi[2] (7.60 km)
Existed: 2002[1] – present
Major junctions
West end: I-65 / US 52 near Zionsville
East end: I-465 / US 52 near Zionsville
Highway system
SR 827 SR 912

Interstate 865 (I-865) is an east–west connector northwest of Indianapolis, Indiana. It was renamed to I-865 in 2002 to prevent I-465 from intersecting with itself. This section was previously known as the Dog Leg, and the mile markers ran from 900 to 905.[1] It is concurrent with U.S. Route 52 for its entire route.

Contents

Route description [edit]

I-865 carries traffic from southbound I-65 to both directions of I-465, and traffic from both directions of I-465 to northbound I-65. No access is permitted from northbound I-65 to eastbound I-865, or westbound I-865 to southbound I-65. It has two lanes in each direction for its entire length.

History [edit]

I-865 was originally part of I-465. When the north–south section between I-65 and current I-865 was renamed from Indiana State Road 100 to I-465, an unusual T intersection of all three branches of I-465 resulted at the current junction of I-865 and I-465. The 2002 renaming of the west branch of I-465 to I-865 fixed this problem.

I-865 would more logically be named I-665, though officials decided against it, as it was concluded that 9-1-1 operators might have difficulty determining if a distressed motorist was saying "65" or "665".[1]

Exit list [edit]

I-865 only has interchanges at its eastern terminus at I-465 and its western terminus at I-65.[3] It is one of the few Interstates in the country that has only interchanges at each of its termini and none in between. Other examples include I-587, I-381, I-189, and the Portland, Maine iteration of I-495.

The entire route is in Boone County.

Location Mile[2] km Destinations Notes
Eagle Township 0.00 0.00 I-65 north / US 52 west – Gary, Chicago Western terminus of I-865; Western end of US 52 concurrency; westbound exit and eastbound entrance
Zionsville 4.72 7.60 I-465 / US 52 east – Indianapolis, Speedway Eastern terminus of I-865; eastern end of US 52 concurrency
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References [edit]

  1. ^ a b c "Indiana's "New" Interstate: I-865 (press release)". Indiana Department of Transportation. 2002-04-24. Retrieved 2009-03-31. 
  2. ^ a b Indiana Department of Transportation. "Greenfield District Area Reference Posts". 2004-07-23.
  3. ^ INDOT Interchange Book - I-865

External links [edit]

Route map: Google / Bing