List of Interstate Highways in Mississippi
Appearance
![]() ![]() Standard route shields | |
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
Interstate Highways are maintained by the Mississippi Department of Transportation
(MDOT).
Primary highways
Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
---|---|---|---|---|---|---|---|---|
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77.056 | 124.010 | I-10 at Louisiana state line (East Pearl River) east of Slidell | I-10 at Alabama state line near Missala | — | — | ||
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— | — | Louisiana state line | Alabama state line | proposed | — | Proposed 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 | |
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154.5 | 248.6 | I-20 at Louisiana state line (Vicksburg Bridge) near Vicksburg | — | — | |||
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106.0 | 170.6 | — | — | ||||
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290.41 | 467.37 | I-55 at Louisiana state line near Osyka | I-55 at Tennessee state line near Southaven | — | — | ||
![]() I-59
|
169 | 272 | — | — | ||||
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23.390 | 37.643 | 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
Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
---|---|---|---|---|---|---|---|---|
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4.10 | 6.60 | Biloxi |
I-10 in D'Iberville | 1988 | current | ||
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12.01 | 19.33 | I-20 in Jackson | I-55 in Ridgeland | 1981 | current | Beltway around northwestern Jackson | |
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23.79 | 38.29 | I-55/I-69 in Hernando | I-269 at Tennessee state line near Southaven | 2015 | current | Outer beltway of Memphis, northern beltway in Tennessee signed as SR 385 | |
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6 | 9.7 | US 90 in Gulfport |
I-10 in Gulfport | proposed | — | Proposed connector to the MS 601
| |
See also
Mississippi portal
- U.S. Roads portal