Interstate 55 in Mississippi

Interstate 55
Route information
Maintained by MDOT
Length:	290.41 mi (467.37 km)
Existed:	1955 (proposed in 1939) – present
Major junctions
South end:	I-55 at the Louisiana line
	US 98 near McComb US 84 in Brookhaven I-20 / US 49 in Jackson and Richland MS 25 in Jackson I-220 in Ridgeland US 82 in Winona I-69 in Hernando
North end:	I-55 / I-69 at the Tennessee line
Highway system
Interstate Highway System Main Auxiliary Business Numbered Highways in Mississippi Interstates US State Unsigned ← MS 53 MS 57 →

Interstate 55 is a major north–south Interstate Highway that serves the middle of the United States. It runs 963.5 miles (1,550.6 km) from Interstate 10 in Laplace, Louisiana - about 25 miles (40 km) west of New Orleans to U.S. 41 in Chicago, Illinois.

Route description

In Mississippi, I-55 runs 290.5 miles (467.5 km) from the Louisiana border near Osyka to Southaven on the Tennessee border, just south of Memphis. The highway parallels U.S. 51 during its trek roughly through the center of Magnolia State. North of Jackson, the Interstate runs east of the bluffs of the Mississippi Delta.

Number of Lanes

• Louisiana to I-20: 4 lanes
• I-20 to Madison: 6-10 lanes
• Madison to Southaven: 4 lanes
• Southaven to Tennessee: 8-10 lanes

Overlap with Interstate 69

On January 18, 2008, the Federal Highway Administration authorized the states of Mississippi and Tennessee to extend I-69 from the I-40/TN 300 interchange in north Memphis to the I-55/I-69 interchange in Hernando; in late May 2008, Mississippi began posting signs reflecting the extension of the route.

Exit list

County	Location	#	Destinations	Notes
Pike		1	MS 584 – Osyka, Gillsburg
		4	Chatawa
		8	MS 568 – Gillsburg, Magnolia
		10	MS 48 – Magnolia
		13	Fernwood, Industrial Park
	McComb	15	US 98 east / MS 24 west – Tylertown, Liberty, South McComb	South end of US 98 overlap; signed as exits 15A (east) and 15B (west)
		17	Delaware Avenue – Downtown McComb
		18	MS 570 / Smithdale Road – North McComb
	Summit	20A	Summit
		20B	US 98 west – Natchez	North end of US 98 overlap
Lincoln		24	Lake Dixie Springs, Johnstons Station
		30	Bogue Chitto, Norfield
	Bridge over the Bogue Chitto River
		38	US 84 – South Brookhaven, Natchez
	Brookhaven	40	To MS 550 – Downtown Brookhaven
		42	North Brookhaven
		48	Mount Zion Road
Copiah		51	Wesson
		56	Martinsville
		59	South Hazelhurst
		61	MS 28 – Hazelhurst, Fayette
		65	Gallman
		68	South Crystal Springs
		72	US 51 south / MS 27 – North Crystal Springs, Utica	South end of US 51 overlap
Hinds	Terry	78	Terry
		81	Wynndale Road
		85	Byram
	Jackson	88	Elton Road
		90A	Savannah Street
		90B	Daniel Lake Boulevard	Southbound exit and northbound entrance
		92A	McDowell Road
		92C	I-20 west / US 49 north / Terry Road – Vicksburg, Yazoo City	South end of I-20/US 49 overlap; northbound exit and southbound entrance
		Bridge over the Pearl River
		45A	Gallatin Street	Northbound exit is via exit 45
		45B	US 51 north (State Street)	North end of US 51 overlap; signed as exit 45 northbound
Rankin	Flowood	94	I-20 east / US 49 south – Meridian, Hattiesburg	North end of I-20/US 49 overlap; southbound exit and northbound entrance
Hinds	Jackson	Second bridge over the Pearl River
		96A	Pearl Street (US 51 south) – Telcom Center	South end of US 51 overlap
		96B	High Street – State Capitol
		96C	Fortification Street
		98A	Woodrow Wilson Avenue
		98B	MS 25 north (Lakeland Drive) – Carthage	Signed as exits 98B (north/east) and 98C (west) northbound
		99	Meadowbrook Road	Southbound exit is via exit 100
		100	Northside Drive
		102A	Briarwood Drive	Northbound exit and southbound entrance
		102B	Beasley Road, Adkins Boulevard	Signed as exit 102 southbound
		103	US 51 north / County Line Road – Ridgeland	North end of US 51 overlap
Madison	Ridgeland	104	I-220 south – Jackson
		105A	Natchez Trace Parkway
		105B	Old Agency Road – Ridgeland	Signed as exits 105B (east) and 105C (west) northbound
	Madison	108	MS 463 – Madison
		112	Gluckstadt
		114	Sowell Road
		118	Nissan Drive	Signed as exits 118A (east) and 118B (west)
	Canton	119	MS 22 – Canton, Flora
		124	MS 16 – North Canton, Yazoo City
Bridge over the Big Black River
Yazoo		133	Vaughn
		139	MS 432 – Pickens, Yazoo City, Benton
Holmes		144	MS 17 – Pickens, Lexington
		146	MS 14 – Goodman, Ebenezer
		150	Holmes County State Park
		156	MS 12 – Durant, Lexington
		164	West
Carroll	Vaiden	174	MS 35 / MS 430 – Vaiden, Carrollton
Montgomery	Winona	185	US 82 – Winona, Greenwood
Carroll		195	MS 404 – Duck Hill
Grenada		199	Nat G. Troutt Rd. – South Grenada
	Grenada	206	MS 7 south / MS 8 – Grenada, Greenwood	South end of MS 7 overlap
		208	Paper Mill Road – North Grenada
		211	MS 7 north / MS 333 – Coffeeville	North end of MS 7 overlap
Yalobusha		220	MS 330 (Tillatoba Road) – Coffeeville
		227	MS 32 – Oakland, Water Valley
		233	Enid
Panola		237	Pope, Courtland
	Batesville	243	US 278 / MS 6 – Oxford, Batesville	Signed as exits 243A (east) and 243B (west)
		246	MS 35 / MS 315 – North Batesville
	Sardis	252	MS 315 – Sardis
		257	MS 310 – Como
Tate	Senatobia	263	MS 740 – South Senatobia
		265	MS 4 – Holly Springs, Senatobia
	Coldwater	271	MS 306 – Independence, Coldwater
DeSoto	Hernando	280	MS 304 (Commerce Street) – Hernando, Arktabula Lake	South end of MS-304 overlap
		283	I-69 south / MS 304 – Tunica	South end of I-69 overlap / North end of MS-304 overlap
		284	Nesbit Road
	Southaven	287	Church Road
		289	MS 302 (Goodman Road) – Horn Lake, Olive Branch, South Southaven
		291	Main Street, State Line Road – Southaven

References

Template:Attached_KML/Interstate 55 in Mississippi

Interstate 55
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