List of Interstate Highways in Mississippi

Last updated

I-55.svg I-269.svg
Standard route shields
List of Interstate Highways in Mississippi
Interstate Highways highlighted in red
Highway names
Interstates Interstate X (I-X)
US Highways U.S. Route X (US X)
State Mississippi Highway X (MS X)
System links

In the U.S. state of Mississippi, Interstate Highways are maintained by the Mississippi Department of Transportation (MDOT).

Contents

Primary highways

NumberLength (mi)Length (km)Southern or western terminusNorthern or eastern terminusFormedRemovedNotes
I-10.svg I-10 77.056124.010 I-10 at Louisiana state line (East Pearl River) east of Slidell I-10 at Alabama state line near Missala
I-14.svg I-14 Louisiana state line Alabama state lineproposedProposed across the central part of the state, from the Louisiana state line (Mississippi River) near Natchez to the Alabama state line near Meridian; Proposal for the Fourteenth Amendment Highway
I-20.svg I-20 154.5248.6 I-20 at Louisiana state line (Vicksburg Bridge) near Vicksburg I-20/I-59 at Alabama state line near Kewanee
I-22.svg I-22 106.0170.6 US 78/I-269 in Byhalia I-22 at Alabama state line east of Tremont
I-55.svg I-55 290.41467.37 I-55 at Louisiana state line near Osyka I-55 at Tennessee state line near Southaven
I-59.svg I-59 169272 I-59 at Louisiana state line (East Pearl River) near Nicholson I-20/I-59 at Alabama state line near Kewanee
I-69.svg I-69 23.39037.643 MS 304/MS 713 east of Banks I-55 north of Hernando Present highway co-signed with I-55 from eastern terminus to Tennessee state line. Proposed section to run from western terminus using existing US 61 roadbed to Greenville Bridge near Refuge

Auxiliary highways

NumberLength (mi)Length (km)Southern or western terminusNorthern or eastern terminusFormedRemovedNotes
I-110.svg I-110 4.106.60 US 90 in Biloxi I-10 in D'Iberville 01988-01-011988current
I-220.svg I-220 12.0119.33 I-20 in Jackson I-55 in Ridgeland 01981-01-011981currentBeltway around northwestern Jackson
I-269.svg I-269 23.7938.29 I-55/I-69 in Hernando I-269 at Tennessee state line near Southaven 02015-01-012015currentOuter beltway of Memphis, northern beltway in Tennessee signed as SR 385
I-310.svg I-310 69.7 US 90 in Gulfport I-10 in GulfportproposedProposed connector to the Port of Gulfport; also has the designation of MS 601

United States

References