Mississippi Highway 15 marker

Mississippi Highway 15

Map
Route information
Maintained by MDOT
Length323.949 mi[1] (521.345 km)
Existed1932–present
Southern segment
South end I-10 / I-110 in D'Iberville
North end MS 26 near Wiggins
Northern segment
South end US 98 near Beaumont
Major intersections
North end SR 125 near Walnut
Location
CountryUnited States
StateMississippi
CountiesHarrison, Stone, Perry, Jones, Jasper, Newton, Neshoba, Winston, Choctaw, Webster, Oktibbeha, Chickasaw, Pontotoc, Union, Tippah
Highway system
← MS 14→ MS 16

Mississippi Highway 15 (MS 15) is a state highway in Mississippi. At almost 324 miles (521 km), it is the longest highway in the Mississippi Highway System. MS 15 is divided into two sections due to a large gap between Stone County and Perry County. The southern section begins at Interstate 10 (I-10) and I-110 in Biloxi and ends at a junction with MS 26 near Wiggins, and the northern section begins at a junction with U.S. Route 98 (US 98) near Beaumont and ends as a continuation as SR 125 near Walnut. It serves a total of 15 counties (Harrison, Stone, Perry, Jones, Jasper, Newton, Neshoba, Winston, Choctaw, Webster, Oktibbeha, Chickasaw, Pontotoc, Union, and Tippah).

Water flowing over Old Hwy 67 and Mississippi Highway 15 near their intersection in Harrison County on September 29, 1998 during the September 1998 flooding caused on the Tchoutacabouffa River by Hurricane Georges.

History

Prior to 1966, MS 15 was one continuous route through the entire state of Mississippi.[2] The route formerly continued past I-10 and ran concurrent with I-110 to terminate at US 90.[citation needed]

Major intersections

CountyLocationmi[3]kmDestinationsNotes
HarrisonD'Iberville0.00.0 I-10 – Pascagoula, Mobile, Gulfport, New Orleans

 I-110 south – Biloxi		Southern terminus of southern segment; I-10 exits 46A-B; south end of MS 67 overlap; signed as exits 4A (east) and 4B (west); cloverleaf interchange.
0.40.64Sangani Boulevard / Promenade ParkwayInterchange
​2.54.0
 MS 67 north – Hattiesburg		Interchange; north end of MS 67 overlap
StoneMoore Crossing32.852.8 MS 26 – Wiggins, LucedaleNorthern terminus of southern segment
Gap in route
Perry​32.852.8
 US 98 / MS 198 east – Lucedale, New Augusta		Southern terminus of northern segment; interchange; eastern terminus of MS 198; south end of MS 198 overlap
Beaumont34.655.7
 MS 198 west – New Augusta		North end of MS 198 overlap
Richton47.376.1
 MS 42 west – Hattiesburg		South end of MS 42 overlap
47.776.8
 MS 42 east – State Line		North end of MS 42 overlap
​66.3106.7George Boutwell Road (MS 536)
JonesLaurel74.1119.3

 I-59 north / US 84 east / Cook Avenue – Meridian, Waynesboro		South end of I-59 / US 84 overlap; MS 15 south follows exit 96B
74.3119.64th Avenue / Masonite RoadI-59 exit 96A
74.8120.4Beacon StreetI-59 exit 95C
75.6121.7
 I-59 south / 16th Avenue south – Hattiesburg, Hattiesburg-Laurel Regional Airport		North end of I-59 overlap; MS 15 north follows exit 95B
76.4123.0
 US 84 west / 5th Street – Collins, Downtown Laurel, Veterans Memorial Museum		North end of US 84 overlap
​84.9136.6
 MS 537 south – Moss		Northern terminus of MS 537
Jasper​90.2145.2
 MS 533 south – Soso		Northern terminus of MS 533
Bay Springs99.3159.8
 MS 528 east – Heidelberg		Western terminus of MS 528
99.4160.0 MS 18 – Raleigh, Pachuta
Newton​121.1194.9
 MS 504 east – Hero		Western terminus of MS 504
Newton126.7203.9 US 80 – Newton, Hickory, Mississippi Veterans Memorial Cemetery
127.3204.9 I-20 – Jackson, MeridianI-20 exit 109
Decatur135.4217.9
 MS 503 south – Hickory		Northern terminus of MS 503
Union144.2232.1
 MS 494 east – Little Rock, Meridian		Western terminus of MS 494
145.0233.4 MS 492 – Sebastopol, House, Downtown Union
NeshobaGood Hope156.5251.9
 MS 485 south		Northern terminus of MS 485
Philadelphia158.4254.9

 MS 21 south to MS 488 – Sebastopol, Forest, Neshoba County Fairgrounds		South end of MS 21 overlap
158.6255.2
 MS 16 west – Carthage, Casinos		South end of MS 16 overlap
159.4256.5


 MS 16 east / MS 19 south / MS 21 north – Philadelphia, De Kalb, Meridian		North end of MS 16 / MS 21 overlap; south end of MS 19 overlap
159.7257.0 MS 885
162.9262.2
 MS 19 north – Kosciusko, Airport		Interchange; north end of MS 19 overlap
WinstonNoxapater177.1285.0

 MS 395 south / MS 490 east – Plattsburg, De Kalb, Nanih Waiya State Park		Northern terminus of MS 395; western terminus of MS 490
Louisville185.3298.2
 MS 25 south – Carthage		Interchange; south end of MS 25 overlap
186.7300.5 MS 14 – Kosciusko, Downtown Louisville, Macon
​189.0304.2

 MS 25 north / MS 758 west – Starkville, Mississippi State University		Interchange; north end of MS 25 overlap
Choctaw​198.7319.8FR 967 (Choctaw Lake Road) – Choctaw Lake Wildlife ManagementProposed MS 768
Ackerman201.4324.1W Main Street/MS 759 southNorthern terminus of unsigned MS 759
202.0325.1
 MS 12 to MS 9 – Kosciusko, Starkville
Williams207.2333.5
 MS 790 west		Eastern terminus of MS 790
WebsterMathiston217.7350.4

 US 82 west / MS 403 north – Eupora, Winona, Wood Institute		South end of US 82 overlap
​218.5351.6
 US 82 east – Starkville, Columbus		Interchange; north end of US 82 overlap
​223.5359.7
 MS 50 east – West Point		South end of MS 50 overlap
​225.1362.3
 MS 50 west – Cumberland		North end of MS 50 overlap
​228.1367.1 Natchez Trace ParkwayInterchange
Mantee233.1375.1 MS 46 – Mantee, Montpelier
ChickasawWoodland236.3380.3
 MS 340 west – Atlanta, Woodland		Eastern terminus of MS 340
Houston244.7393.8
 MS 8 to MS 389 – Grenada, Houston		Interchange
​251.3404.4
 MS 32 east – Okolona		South end of MS 32 overlap
Old Houlka255.9411.8
 MS 32 west – Houlka, Davis Lake		North end of MS 32 overlap
PontotocAlgoma265.7427.6
 MS 772 west (Algoma Road) – Algoma, Tanglefoot Trail		Eastern terminus of MS 772
Pontotoc269.1433.1 MS 41 – Downtown Pontotoc, Troy, Okolona
271.1436.3

 To MS 9 south (Spur Road (MS 770)) – Oxford
271.4436.8 MS 9 / MS 338 – Oxford, Tupelo
271.8437.4 MS 336 – Tupelo, Airport
273.9440.8
 US 278 / MS 6 to MS 9 – Oxford, truck to MS 9 north		Interchange
Ecru277.9447.2
 MS 346 west – Hurricane		Eastern terminus of MS 346
278.6448.4
 MS 345 south – Ecru		Northern terminus of MS 345
Union​282.7455.0
 MS 762 west – Ingomar, Tanglefoot Trail		Eastern terminus of MS 762
New Albany287.0461.9
 I-22 / US 78 / MS 30 west – Memphis, Tupelo		Interchange; south end of MS 30 overlap; I-22 exit 64
287.9463.3 MS 178 – Downtown New Albany
288.1463.7
 MS 348 east – Center, Ellistown		Western terminus of MS 348
288.6464.5
 MS 30 east – Booneville, Union County Museum, Northeast Mississippi Community College		North end of MS 30 overlap
TippahBlue Mountain301.2484.7

 MS 2 west to MS 368 – Hickory Flat		Eastern terminus of MS 2
Ripley307.7495.2

 MS 4 / MS 370 east to MS 2 – Booneville		South end of MS 370 overlap; Eastern terminus of MS 370
​315.7508.1
 MS 370 west – Ashland		North end of MS 370 overlap
​322.8519.5 CR 302Proposed MS 369
​323.0519.8Main Street (MS 777 north) - Downtown WalnutSouthern terminus of unsigned MS 777
Walnut323.7520.9
 MS 354 east (Commerce Street) – Walnut Business District, Chalybeate		Western terminus of MS 354
324.1521.6 US 72 – Memphis, Corinth
​327.2526.6
 SR 125 north – Middleton		Tennessee state line; northern terminus of northern segment
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

  1. ^ "Mississippi Public Roads Selected Statistics" (PDF). Mississippi Department of Transportation. 2008. Archived from the original (PDF) on 2010-12-03. Retrieved 2010-06-03.
  2. ^ https://mdot.ms.gov/documents/Planning/Maps/State%20Hwy%20Archive/HWY%20Map%201965%20Front.pdf[bare URL PDF]
  3. ^ Google (December 21, 2022). "Map of MS 15 - Northern segment" (Map). Google Maps. Google. Retrieved December 21, 2022.

External links

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