Interstate 20 in Mississippi
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Interstate 20 is a major thoroughfare through central Mississippi, connecting the area with major metropolitan areas, including Dallas, Texas, Atlanta, Georgia and Birmingham, Alabama.
[edit] Route Description
In Mississippi, I-20 goes across the central section of the state, running 154.5 miles. The highway enters the state from Louisiana at Vicksburg after crossing the Mississippi River.
Between Vicksburg and Jackson, I-20 is multiplexed with U.S. 80 for much of the distance as the highway runs over much of U.S. 80's original route.
In Jackson, I-20 briefly merges with Interstate 55 before separating just east of the Pearl River at Exit 46. From Jackson, I-20 continues eastward through the rural areas of east-central Mississippi before reaching Meridian, Mississippi. It is at Meridian where Interstate 59 joins I-20. From here, the two highways run concurrently through the city and continues conjoined until they reach Birmingham.
Also, when I-59 joins I-20, I-59's mileage takes over I-20's.
[edit] Cities/Towns
[edit] Exit List
County | Location | Exit # | Destinations | Notes |
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Warren | Vicksburg | 1A | Washington Street; Warrenton Road | |
1B | ![]() ![]() |
U.S. 61 joins eastbound and exits westbound. | ||
1C | Halls Ferry Road | |||
3 | Indiana Avenue | |||
4 | Clay Street; Downtown Vicksburg | Westbound | ||
4A | Clay Street | Eastbound | ||
4B | Clay Street; Downtown Vicksburg | Eastbound | ||
5A | ![]() ![]() |
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5B | ![]() ![]() |
U.S. 61 leaves eastbound and joins westbound. | ||
11 | Bovina | |||
15 | Flowers | |||
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Hinds | 19 | ![]() |
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27 | Bolton | |||
31 | Norrell Road | |||
Clinton | 34 | Natchez Trace Parkway | ||
35 | ![]() ![]() |
U.S. 80 leaves eastbound and joins westbound. | ||
36 | Springridge Road | Exit to reach Mississippi College | ||
Jackson | 40 | ![]() ![]() |
Eastbound. | |
40A | ![]() ![]() |
Westbound. | ||
40B | Robinson Road | Westbound. | ||
41 | ![]() ![]() ![]() ![]() ![]() ![]() |
U.S. 49 joins eastbound and exits westbound. Exit to bypass downtown Jackson in reaching ![]() |
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42A-B | Ellis Avenue | Use Exit 42B to reach Jackson State University. | ||
43A | ![]() ![]() ![]() ![]() ![]() ![]() |
Eastbound. U.S. 51 is unsigned on exit. Use I-55 South to reach New Orleans, Louisiana. |
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43A | Terry RoadSouth | Westbound. | ||
44 | ![]() ![]() ![]() ![]() ![]() ![]() |
Westbound. Interstate 55 joins eastbound and leaves westbound. |
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44 | Gallatin Street | Westbound exit and eastbound entrance. | ||
45B | ![]() ![]() |
Exit to reach downtown Jackson. Eastbound exit is west of Exit 44 while westbound exit is east of Exit 44. |
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Rankin | Richland | 46 | ![]() ![]() |
Exit to reach downtown Jackson. |
47 | ![]() ![]() |
Westbound. Use U.S. 49 South to reach Gulfport. | ||
47A | ![]() ![]() |
Eastbound. | ||
47B | Flowood | Eastbound. | ||
Pearl | 48 | MS 468 - Pearl | ||
52 | MS 475 - Jackson-Evers International Airport; Whitfield | |||
Brandon | 54 | ![]() ![]() |
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56 | ![]() |
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59 | ![]() |
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63 | ![]() |
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Scott | 77 | ![]() |
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80 | MS 481 - Raleigh; Morton | |||
88 | ![]() |
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96 | Lake | |||
Newton | 100 | ![]() |
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109 | ![]() |
Exit to reach Union and Philadelphia. | ||
115 | MS 503 - Hickory; Decatur | |||
121 | Chunky | |||
Lauderdale | 129 | ![]() ![]() |
U.S. 80 joins eastbound and leaves westbound. | |
130 | ![]() ![]() |
I-59 joins eastbound and exits westbound. | ||
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