List of Interstate Highways in Indiana Information
Interstate Highway shields for Interstate 69 and Interstate 465
|Notes||Indiana Routes are generally state-maintained.|
|Interstates||Interstate X (I-X)|
|US Highways||U.S. Route X (US X)|
|State||State Road X (SR X)|
|Number||Length (mi) ||Length (km)||Southern or western terminus||Northern or eastern terminus||Formed||Removed||Notes|
|I-64||123.33||198.48||I-64 at Illinois state line west of Griffin||I-64 at Kentucky state line at New Albany||1956||current|
|I-65||261.27||420.47||I-65 at Kentucky state line at Jeffersonville||US 12/ US 20 in Gary||1956||current||Formerly the longest Interstate in Indiana|
US 41/Veterans Memorial Parkway in
I-465 in Indianapolis
SR 37 near
I-69 at Michigan state line northwest of Fremont
|1956||current||Longest Interstate in Indiana|
|I-70||156.60||252.02||I-70 at Illinois state line west of Terre Haute||I-70 at Ohio state line at Richmond||1956||current|
|I-74||171.54||276.07||I-74 at Illinois state line west of Covington||I-74 at Ohio state line at West Harrison||1960||current|
|I-80||151.56||243.91||I-80/ I-94 at Illinois state line at Munster||I-80/ I-90 at Ohio state line east of Angola||1956||current||Indiana Toll Road from I-80/I-90/I-94 split in NW Indiana to Ohio state line|
|I-90||156.28||251.51||I-90 at Illinois state line in Hammond||I-80/ I-90 at Ohio state line east of Angola||1956||current||Indiana Toll Road|
|I-94||46.13||74.24||I-80/ I-94 at Illinois state line in Munster||I-94 at Michigan state line northeast of Michigan City||1956||current|
|Number||Length (mi)||Length (km)||Southern or western terminus||Northern or eastern terminus||Formed||Removed||Notes|
|I-164||21.39 ||34.42||US 41/Veterans Memorial Parkway in Evansville||I-64/ I-69 northwest of Elberfeld||1968||2014||Redesignated as I-69 in 2014|
|I-165||—||—||I-70/ I-65 in Indianapolis||38th Street in Indianapolis||1978||1981||Cancelled, ghost ramps at the North Split in downtown Indianapolis for I-165 or I-69|
|I-265||6.73 ||10.83||I-64/ US 150 in New Albany||I-65 in Clarksville||1977||current||Louisville outer beltway; SR 265 connects it to the Kentucky segment|
|I-275||3.16 ||5.09||I-275 at Kentucky state line ( Ohio River)||I-275 at Ohio state line||1962||current||Part of a beltway around Cincinnati, Ohio|
|I-294||10||16||I-294 at Illinois state line||I-90/ I-94/Indiana Toll Road in Gary||1965||1966||Formerly proposed to start where I-94 enters Indiana currently, heading east then north along SR 912, then back to I-94|
|I-465||52.79||84.96||Beltway around Indianapolis||1959||current||Indianapolis beltway|
|I-469||30.83 ||49.62||I-69 south of Fort Wayne||I-69 north of Fort Wayne||1989||current||Southern, eastern, and northern bypass around Fort Wayne|
|I-865||4.72||7.60||I-65 near Royalton||I-465 south of Zionsville||2002||current||Connector between I-465 and I-65 in northwestern Indianapolis; renumbered from I-465 to eliminate three-way intersection of I-465|
- Federal Highway Administration (January 19, 2012). "Table 1". Route Log and Finder List. Federal Highway Administration.
- Federal Highway Administration (October 31, 2002). "Table 2: Auxiliary Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of October 31, 2002". Route Log and Finder List. Federal Highway Administration. Retrieved July 8, 2007.
- "-164 Renamed to I-69 by End of Year" (Press release). Indiana Department of Transportation. November 18, 2014. Retrieved March 2, 2017.
- Federal Highway Administration (December 31, 2016). "Table 2". Route Log and Finder List. Federal Highway Administration. Retrieved March 14, 2017.