Mississippi Road Map

Written and Fact-checked by | Updated On: April 03, 2026 | 15:15 ET

Mississippi Road Map showing the state routes, US highways, interstate highways, major roads, local connecting Road, secondary Road, important local road of the Mississippi.

Mississippi Roads and Highways Map

Roads and Highways in Mississippi

Mississippi has a well-connected road network that supports regional travel, agriculture, and freight movement across the South. Major interstate highways such as I-55, I-20, I-10, and I-59 link key cities including Jackson, Gulfport, Biloxi, and Meridian. U.S. and state highways extend throughout rural areas and small towns, providing essential connections for local travel. These roads play a vital role in commerce, tourism, and daily commuting, ensuring reliable transportation across Mississippi’s diverse landscape.

Major Highways in Mississippi

HighwayTypeRoute DirectionConnects
I-55InterstateNorth–SouthSouthaven, Jackson, McComb
I-20InterstateEast–WestVicksburg, Jackson, Meridian
I-10InterstateEast–WestGulfport, Biloxi
I-59InterstateSouthwest–NortheastHattiesburg, Meridian
I-22InterstateEast–WestTupelo, New Albany
US 49U.S. HighwayNorth–SouthJackson, Gulfport
US 61U.S. HighwayNorth–SouthClarksdale, Natchez
US 82U.S. HighwayEast–WestGreenville, Columbus
US 98U.S. HighwayEast–WestHattiesburg, McComb
MS 25State HighwayNorth–SouthJackson, Starkville
MS 15State HighwayNorth–SouthCentral Mississippi
MS 19State HighwayNorth–SouthMeridian region
MS 6State HighwayEast–WestOxford, Tupelo

Interstate Highways in Mississippi

InterstateRoute DirectionKey Cities Connected
I-10East–WestGulfport, Biloxi
I-20East–WestVicksburg, Jackson, Meridian
I-22East–WestTupelo, New Albany
I-55North–SouthSouthaven, Jackson, McComb
I-59Southwest–NortheastHattiesburg, Meridian
I-69North–SouthNorth Mississippi
I-110North–SouthBiloxi
I-220LoopJackson metro
I-269LoopMemphis area

Road Network in Mississippi

Mississippi’s road network includes interstate highways for long-distance travel, U.S. highways connecting regional centers, and state highways serving towns and rural communities. Local roads and rural routes provide access to farmland, small towns, and coastal areas, supporting daily travel and economic activity.

Road TypeDescriptionApprox. Length
Interstate HighwaysHigh-speed corridors800 miles
U.S. HighwaysRegional connectors3,200 miles
State HighwaysStatewide routes11,000 miles
Local RoadsCity streets60,000+ miles
Rural RoadsFarm access50,000+ miles

Mississippi Roads & Highways Facts

StateMississippi
Total Road Network125,000+ miles
Interstate Mileage800 miles
State Highway System11,000 miles
Total Lane Miles180,000+ miles
Major Interstate RoutesI-10, I-20, I-55, I-59
Key AuthorityMississippi Department of Transportation
Number of Interstates9
Major UsesAgriculture, freight
Urban Road NetworkModerate metro systems
Longest InterstateI-55
Longest U.S. HighwayUS 49