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).

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
County | Location | mi[3] | km | Destinations | Notes | ||
---|---|---|---|---|---|---|---|
Harrison | D'Iberville | 0.0 | 0.0 | ![]() ![]() ![]() | 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. | ||
0.4 | 0.64 | Sangani Boulevard / Promenade Parkway | Interchange | ||||
| 2.5 | 4.0 | ![]() ![]() | Interchange; north end of MS 67 overlap | |||
Stone | Moore Crossing | 32.8 | 52.8 | ![]() | Northern terminus of southern segment | ||
Gap in route | |||||||
Perry | | 32.8 | 52.8 | ![]() ![]() ![]() | Southern terminus of northern segment; interchange; eastern terminus of Beaumont segment of MS 198; south end of MS 198 overlap | ||
Beaumont | 34.6 | 55.7 | ![]() ![]() | North end of MS 198 overlap | |||
Richton | 47.3 | 76.1 | ![]() ![]() | South end of MS 42 overlap | |||
47.7 | 76.8 | ![]() ![]() | North end of MS 42 overlap | ||||
| 66.3 | 106.7 | George Boutwell Road (MS 536) | ||||
Jones | Laurel | 74.1 | 119.3 | ![]() ![]() ![]() ![]() | South end of I-59 / US 84 overlap; MS 15 south follows exit 96B | ||
74.3 | 119.6 | 4th Avenue / Masonite Road | I-59 exit 96A | ||||
74.8 | 120.4 | Beacon Street | I-59 exit 95C | ||||
75.6 | 121.7 | ![]() ![]() | North end of I-59 overlap; MS 15 north follows exit 95B | ||||
76.4 | 123.0 | ![]() ![]() | North end of US 84 overlap | ||||
| 84.9 | 136.6 | ![]() ![]() | Northern terminus of MS 537 | |||
Jasper | | 90.2 | 145.2 | ![]() ![]() | Northern terminus of MS 533 | ||
Bay Springs | 99.3 | 159.8 | ![]() ![]() | Western terminus of MS 528 | |||
99.4 | 160.0 | ![]() | |||||
Newton | | 121.1 | 194.9 | ![]() ![]() | Western terminus of MS 504 | ||
Newton | 126.7 | 203.9 | ![]() | ||||
127.3 | 204.9 | ![]() | I-20 exit 109 | ||||
Decatur | 135.4 | 217.9 | ![]() ![]() | Northern terminus of MS 503 | |||
Union | 144.2 | 232.1 | ![]() ![]() | Western terminus of MS 494 | |||
145.0 | 233.4 | ![]() | |||||
Neshoba | Good Hope | 156.5 | 251.9 | ![]() ![]() | Northern terminus of MS 485 | ||
Philadelphia | 158.4 | 254.9 | ![]() ![]() ![]() ![]() | South end of MS 21 overlap | |||
158.6 | 255.2 | ![]() ![]() | South end of MS 16 overlap | ||||
159.4 | 256.5 | ![]() ![]() ![]() ![]() ![]() ![]() | North end of MS 16 / MS 21 overlap; south end of MS 19 overlap | ||||
159.7 | 257.0 | ![]() | |||||
162.9 | 262.2 | ![]() ![]() ![]() | Interchange; north end of MS 19 overlap | ||||
Winston | Noxapater | 177.1 | 285.0 | ![]() ![]() ![]() ![]() | Northern terminus of MS 395; western terminus of MS 490 | ||
Louisville | 185.3 | 298.2 | ![]() ![]() | Interchange; south end of MS 25 overlap | |||
186.7 | 300.5 | ![]() | |||||
| 189.0 | 304.2 | ![]() ![]() ![]() ![]() | Interchange; north end of MS 25 overlap | |||
Choctaw | | 198.7 | 319.8 | FR 967 (Choctaw Lake Road) – Choctaw Lake Wildlife Management | Proposed MS 768 | ||
Ackerman | 201.4 | 324.1 | W Main Street/MS 759 south | Northern terminus of unsigned MS 759 | |||
202.0 | 325.1 | ![]() ![]() ![]() | |||||
Williams | 207.2 | 333.5 | ![]() ![]() | Eastern terminus of MS 790 | |||
Webster | Mathiston | 217.7 | 350.4 | ![]() ![]() ![]() ![]() | South end of US 82 overlap | ||
| 218.5 | 351.6 | ![]() ![]() | Interchange; north end of US 82 overlap | |||
| 223.5 | 359.7 | ![]() ![]() | South end of MS 50 overlap | |||
| 225.1 | 362.3 | ![]() ![]() | North end of MS 50 overlap | |||
| 228.1 | 367.1 | ![]() | Interchange | |||
Mantee | 233.1 | 375.1 | ![]() | ||||
Chickasaw | Woodland | 236.3 | 380.3 | ![]() ![]() | Eastern terminus of MS 340 | ||
Houston | 244.7 | 393.8 | ![]() ![]() ![]() | Interchange | |||
| 251.3 | 404.4 | ![]() ![]() | South end of MS 32 overlap | |||
Old Houlka | 255.9 | 411.8 | ![]() ![]() | North end of MS 32 overlap | |||
Pontotoc | Algoma | 265.7 | 427.6 | ![]() ![]() | Eastern terminus of MS 772 | ||
Pontotoc | 269.1 | 433.1 | ![]() | ||||
271.1 | 436.3 | ![]() ![]() ![]() | |||||
271.4 | 436.8 | ![]() ![]() | |||||
271.8 | 437.4 | ![]() ![]() | |||||
273.9 | 440.8 | ![]() ![]() ![]() ![]() | Interchange | ||||
Ecru | 277.9 | 447.2 | ![]() ![]() | Eastern terminus of MS 346 | |||
278.6 | 448.4 | ![]() ![]() | Northern terminus of MS 345 | ||||
Union | | 282.7 | 455.0 | ![]() ![]() | Eastern terminus of MS 762 | ||
New Albany | 287.0 | 461.9 | ![]() ![]() ![]() ![]() | Interchange; south end of MS 30 overlap; I-22 exit 64 | |||
287.9 | 463.3 | ![]() | |||||
288.1 | 463.7 | ![]() ![]() | Western terminus of MS 348 | ||||
288.6 | 464.5 | ![]() ![]() | North end of MS 30 overlap | ||||
Tippah | Blue Mountain | 301.2 | 484.7 | ![]() ![]() ![]() ![]() | Eastern terminus of MS 2 | ||
Ripley | 307.7 | 495.2 | ![]() ![]() ![]() ![]() ![]() | South end of MS 370 overlap; Eastern terminus of MS 370 | |||
| 315.7 | 508.1 | ![]() ![]() | North end of MS 370 overlap | |||
| 322.8 | 519.5 | ![]() | Proposed MS 369 | |||
| 323.0 | 519.8 | Main Street (MS 777 north) - Downtown Walnut | Southern terminus of unsigned MS 777 | |||
Walnut | 323.7 | 520.9 | ![]() ![]() | Western terminus of MS 354 | |||
324.1 | 521.6 | ![]() | |||||
| 327.2 | 526.6 | ![]() ![]() | Tennessee state line; northern terminus of northern segment | |||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
|
References
- ^ "Mississippi Public Roads Selected Statistics" (PDF). Mississippi Department of Transportation. 2008. Archived from the original (PDF) on December 3, 2010. Retrieved June 3, 2010.
- ^ https://mdot.ms.gov/documents/Planning/Maps/State%20Hwy%20Archive/HWY%20Map%201965%20Front.pdf [bare URL PDF]
- ^ "Map of MS 15 - Northern segment" (Map). Google Maps. Retrieved December 21, 2022.
External links
Media related to Mississippi Highway 15 at Wikimedia Commons
- Magnolia Meanderings